Backpacks, ranked by PFAS safety
183 products graded A to F, safest first. None have earned a C or better yet, so we show the full ranking and the least-concerning options first.
Buyer’s guide
What to look for in backpacks, and which brands grade best and worst
Graded and flagged D and F, we’d swap these
Everlane
Canvas Backpack
Canvas (cotton blend)
Lower-concern canvas option; no PFAS trigger signals, but brand offers no transparency.
⚠Risky category by default
Everlane
The Canvas Backpack - Black OS
Canvas cotton blend
Lower PFAS concern for uncoated canvas backpack; no water-repellent coating treatment typical of this product line.
⚠Risky category by default
Able Carry
Thirteen Daybag
Ballistic nylon, canvas, woven textile
Lower PFAS concern; typical durable pack without inherent PFAS triggers, but brand doesn't disclose water-repellent coating treatment details.
⚠Risky category by default
Evergoods
Evergoods CIVIC
Nylon, ripstop nylon, ballistic nylon blends
Lower concern; CIVIC uses conventional nylon without disclosed water repellency, no known PFAS red flags, but no transparency.
⚠Risky category by default
Herschel
Classic Backpack
Polyester and nylon with minimal/no intentional water-repellent coating treatment
Lower PFAS concern; basic backpack fabric without marketed water resistance.
⚠Risky category by default
Herschel
Supply Co. Herschel Supply Survey Backpack
Polyester, nylon, and PU-coated fabrics
Standard backpack with lower PFAS concern, but no brand transparency on water-resistant treatments.
⚠Risky category by default
Topo Designs
Rover Pack Classic
ballistic nylon/cotton canvas blend
Lower PFAS concern, durable natural/synthetic textiles with no water-repellent coating finish, but brand transparency is absent.
⚠Risky category by default
Topo Designs
Classic Rover Pack
Canvas, nylon, leather trim
Lower-concern option for a pack; no water-repellent treatment claimed reduces PFAS risk typical of technical backpacks.
⚠Risky category by default
Topo Designs
Rover Pack Classic Persimmon Haze
Canvas/nylon blend backpack, no waterproof coating disclosed
Lower concern, durable fabric pack with no disclosed water treatment; verify final materials if water-resistance matters.
⚠Risky category by default
Topo Designs
Classic Teardrop Backpack
Ballistic nylon, canvas, polyester
Lower PFAS concern; conventional backpack materials without waterproofing trigger.
⚠Risky category by default
The North Face
Jester Luxe Backpack
Nylon/polyester with water-repellent coating (water-repellent coating) coating
Skip until The North Face discloses water-repellent coating chemistry, standard coatings often contain PFAS.
⚠Waterproof or stain-proof treatment
The North Face
Recon Backpack
nylon/polyester blend with water-repellent coating water-resistant treatment
Lower concern than legacy water-repellent coating packs, but The North Face has not disclosed PFAS phase-out, proceed with caution.
⚠Waterproof or stain-proof treatment
The North Face
Borealis Mini Backpack
Nylon with water-repellent coating (water-repellent coating) treatment
Skip until The North Face discloses water-repellent coating chemistry, standard nylon backpacks carry moderate PFAS uncertainty.
⚠Waterproof or stain-proof treatment
Patagonia
Black Hole Pack 25L Patagonia
nylon/polyester pack with water-repellent coating
Patagonia's PFAS transparency is insufficient; typical durable packs use water-repellent coating treatments of unknown chemistry.
⚠Waterproof or stain-proof treatment
Patagonia
Refugio Day Pack 30L
Nylon/polyester blend with water-repellent coating (water-repellent coating) treatment
Lower concern, but Patagonia's PFAS treatment details remain undisclosed, ask them directly.
⚠Waterproof or stain-proof treatment
Fjällräven
Fjallraven Kanken Backpack
Vinylon (polyvinyl chloride-based synthetic fiber) fabric with wax-based water repellent
Lower concern, but Fjällräven's silence on water-repellent coating chemistry leaves a gap, contact them if PFAS-free matters to you.
⚠Waterproof or stain-proof treatment
Fjällräven
Fjallraven Skule Backpack
G-1000 HD fabric (polyester/cotton blend) with water-repellent coating water-repellent treatment
Moderate PFAS concern due to water-repellent coating treatment with no public disclosure; lower-risk alternative if PFAS-free verification matters to you.
⚠Waterproof or stain-proof treatment
Fjällräven
Fjallraven Raven 20 Backpack
G-1000 fabric (65% polyester, 35% cotton); waxed cotton-poly blend with silent water-repellent coating finish
Lower concern on PFAS, but water-repellent coating treatment is unconfirmed, contact Fjällräven for specifics.
⚠Waterproof or stain-proof treatment
Arc'teryx
Konseal 15 Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) finish
Arc'teryx does not disclose PFAS status; waterproof backpacks commonly use fluorinated water-repellent coating, verify directly with brand before purchase if PFAS-free matters to yo
⚠Waterproof or stain-proof treatment
Arc'teryx
Aerio 35 Backpack
Nylon/polyester ripstop with water-repellent coating (unspecified)
water-repellent coating backpack with no public PFAS transparency, moderate uncertainty warrants caution if PFAS-sensitive.
⚠Waterproof or stain-proof treatment
Arc'teryx
Aerios 18 Backpack
Nylon/polyester blend with water-repellent coating (water-repellent coating) treatment
Known water-repellent coating treatment raises concern; Arc'teryx provides no public PFAS transparency.
⚠Waterproof or stain-proof treatment
Arc'teryx
Mantis 26 Backpack
Nylon 6.6 with water-repellent coating (type unspecified)
Moderate PFAS concern: durable waterproof backpacks typically use fluorochemical water-repellent coating treatments; Arc'teryx does not disclose coating type.
⚠Waterproof or stain-proof treatment
Arc'teryx
Granville 25 Backpack
Nylon with water-repellent coating (water-repellent coating) coating
High uncertainty: Arc'teryx does not disclose water-repellent coating chemistry; waterproof backpacks commonly use PFAS-based treatments.
⚠Waterproof or stain-proof treatment
Arc'teryx
Alpha FL 20 Backpack
Nylon with water-repellent coating water-repellent treatment (type unspecified)
Moderate PFAS concern due to water-repellent coating; Arc'teryx does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Peak Design
Outdoor Backpack 25L
nylon/polyester with water-repellent coating water-resistant treatment
Moderate concern, waterproof outdoor gear often uses PFAS, and Peak Design does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Peak Design
Outdoor Backpack 18L Eclipse
Nylon ripstop fabric with unspecified water-resistant treatment
Moderate PFAS risk due to waterproofing treatment; Peak Design provides no transparency.
⚠Waterproof or stain-proof treatment
Peak Design
Travel Backpack 45L
Nylon ripstop with water-repellent coating treatment
Backpack likely uses water-repellent coating finish; Peak Design has not publicly disclosed PFAS status, contact them directly for specifics.
⚠Waterproof or stain-proof treatment
Peak Design
Outdoor Backpack Kelp 18L
Nylon/polyester ripstop with water-repellent coating (type unspecified)
Modest caution: outdoor pack likely has water-repellent coating treatment, but Peak Design discloses nothing about PFAS or alternatives.
⚠Waterproof or stain-proof treatment
Peak Design
Everyday Zip Backpack
Nylon, polyester, YKK zippers, minimal coatings
Mainstream backpack with typical water-repellent coating treatment, PFAS risk unverified; transparency gap is the real concern.
⚠Waterproof or stain-proof treatment
Peak Design
Everyday Backpack
Nylon, polyester, YKK zippers, weatherproof coating (unspecified)
High uncertainty, water-repellent coating backpack with no PFAS disclosure; skip if PFAS-sensitive.
⚠Waterproof or stain-proof treatment
Peak Design
Travel Backpack 20L Black
nylon/polyester with water-repellent coating water-repellent treatment
Skip unless Peak Design confirms PFAS-free water-repellent coating; typical backpack coatings carry PFAS risk.
⚠Waterproof or stain-proof treatment
REI Co-op
Commuter Pack
nylon/polyester blend with unspecified water-repellent coating
Commuter packs need water resistance, REI doesn't disclose what coating they use; higher PFAS risk likely.
⚠Waterproof or stain-proof treatment
REI Co-op
Tarn 18 Pack
Nylon ripstop with water-repellent coating treatment (composition unspecified)
Skip until REI discloses water-repellent coating chemistry, PFAS risk uncertain on water-resistant packs.
⚠Waterproof or stain-proof treatment
REI Co-op
Flash 22 Pack Black
nylon ripstop with water-repellent coating (type unspecified)
Unknown water-repellent coating, REI's silence on PFAS chemistry leaves moderate concern unresolved.
⚠Waterproof or stain-proof treatment
REI Co-op
Ruckpack 18 Pack Black XS - XL
Nylon or polyester fabric with water-repellent coating water-repellent finish
Skip until REI discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
REI Co-op
Ruckpack 18 Pack
Nylon/polyester with unspecified water-repellent coating (water-repellent coating) finish
Skip until REI discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
REI Co-op
Stuff Travel Pack
polyester/nylon pack with water-repellent coating water-repellent treatment
Skip until REI discloses water-repellent coating chemistry, silent stance on travel packs raises concern.
⚠Waterproof or stain-proof treatment
REI Co-op
Flash 22 Pride Edition Pack
Nylon ripstop with water-repellent coating (water-repellent coating) finish
Moderate concern: typical outdoor pack with water-repellent coating; REI silent on PFAS, no third-party verification available.
⚠Waterproof or stain-proof treatment
Osprey
Daylite Plus
Nylon fabric with water-repellent coating water-repellent finish
Skip until Osprey discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Osprey
Daylite Backpack
Nylon/polyester with unspecified water-repellent coating water-repellent coating
Osprey does not disclose water-repellent coating chemistry; moderate PFAS concern due to water-repellent treatment, but unconfirmed.
⚠Waterproof or stain-proof treatment
Osprey
Sportlite 25 Hiking Backpack
nylon ripstop, polyester, water-repellent coating-treated fabrics
Likely contains PFAS-based water-repellent coating treatment; Osprey has not disclosed or committed to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Osprey
Daylite Pack Special Edition
Nylon/polyester blend with water-repellent coating (likely PFAS-based)
Skip or contact Osprey for water-repellent coating transparency, typical outdoor packs use fluorinated water repellents.
⚠Waterproof or stain-proof treatment
Osprey
Nebula 32 Backpack
Nylon/polyester with water-repellent coating (type unspecified)
Mid-risk: water-repellent coating-coated pack with no PFAS transparency, typical for outdoor gear, but no verification offered.
⚠Waterproof or stain-proof treatment
Osprey
Hikelite 18
Nylon ripstop, polyester lining; water-resistant treatment unspecified
Moderate concern: hydrophobic backpack with undisclosed water-repellent coating treatment likely contains PFAS; request material specs from Osprey.
⚠Waterproof or stain-proof treatment
Osprey
Astronova Backpack
Nylon/polyester ripstop with water-repellent coating (water-repellent coating) coating
Skip if PFAS-concerned; Osprey does not disclose water-repellent coating chemistry, likely fluorinated legacy coating.
⚠Waterproof or stain-proof treatment
Osprey
Talon 22 Hiking Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) coating
PFAS risk likely but unconfirmed; Osprey has not disclosed treatment chemistry.
⚠Waterproof or stain-proof treatment
Deuter
Trail 28 SL Hiking Backpack
Polyamide ripstop fabric with water-repellent coating finish
Skip until Deuter discloses water-repellent coating chemistry or verifies PFAS-free status.
⚠Waterproof or stain-proof treatment
Deuter
Fox 30 Backpack
Nylon/polyester blend with water-repellent coating (type unspecified by Deuter)
Moderate concern, standard backpack with unspecified water-repellent treatment; Deuter does not disclose PFAS status.
⚠Waterproof or stain-proof treatment
Deuter
Utilion 30 Backpack
Polyamide/nylon with water-repellent coating water-repellent coating
Skip unless Deuter confirms water-repellent coating is PFAS-free; standard backpack water-repellent coating is commonly PFAS-based.
⚠Waterproof or stain-proof treatment
Deuter
Speed Lite 13 Backpack
Nylon/polyester fabric with water-repellent coating water-repellent coating
Uncertain risk, Deuter does not disclose PFAS use in water-resistant treatments.
⚠Waterproof or stain-proof treatment
Deuter
Men's Trail 30 Backpack
Nylon/polyester with water-repellent coating (type unspecified)
Moderate PFAS risk due to standard water-repellent coating treatment; Deuter does not disclose chemistry.
⚠Waterproof or stain-proof treatment
Deuter
Vertrail 16 Backpack
Nylon ripstop fabric with water-repellent coating water-repellent coating (type unspecified)
CAUTION: Popular hiking pack with water-repellent coating finish; Deuter discloses nothing about PFAS use or avoidance.
⚠Waterproof or stain-proof treatment
Deuter
Aircontact Core
Polyamide/nylon ripstop fabric with water-repellent coating (water-repellent coating) coating
High uncertainty, backpack uses water-repellent coating but Deuter discloses nothing about PFAS chemistry or alternatives.
⚠Waterproof or stain-proof treatment
Deuter
Freescape Lite 24 SL Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) finish
Skip or contact Deuter directly, waterproof backpacks typically use PFAS water-repellent coating coatings, and the brand discloses nothing.
⚠Waterproof or stain-proof treatment
Gregory
Nano 24
Nylon ripstop, polyester; water-repellent coating-treated
Typical backpack with likely water-repellent coating, PFAS disclosure absent; lower confidence due to silent stance.
⚠Waterproof or stain-proof treatment
Gregory
Baltoro 65 Gregory
Nylon ripstop with water-repellent coating finish (unspecified chemistry)
Skip until Gregory discloses water-repellent coating chemistry, backpack durability doesn't justify PFAS uncertainty.
⚠Waterproof or stain-proof treatment
Gregory
Juno 24 H2O Backpack
Nylon with H2O water-resistant treatment (water-repellent coating)
Skip unless Gregory discloses their water-repellent coating chemistry, water-resistant backpacks commonly use PFAS.
⚠Waterproof or stain-proof treatment
Gregory
Swift 16 H2O
synthetic ripstop nylon with water-repellent coating water-repellent treatment
Skip until Gregory discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Gregory
Citro 24 H2O Men's
Nylon ripstop with water-repellent coating water-resistant treatment
water-repellent coating-treated backpack with no PFAS disclosure, modest concern, but treatment details unknown.
⚠Waterproof or stain-proof treatment
Gregory
Zulu 45
Nylon/polyester fabric with water-repellent coating treatment
Skip until Gregory discloses water-repellent coating chemistry; waterproof backpacks commonly use legacy PFAS.
⚠Waterproof or stain-proof treatment
Gregory
Swift 22 H2O
Nylon pack with water-resistant treatment
Likely lower concern, but Gregory's H₂O line lacks PFAS transparency, ask before buying.
⚠Waterproof or stain-proof treatment
Columbia
PFG Snug Corner 35L Backpack
Nylon/polyester with water-repellent coating finish (unspecified)
Skip unless Columbia discloses its water-repellent coating chemistry, waterproof backpacks commonly use PFAS coatings.
⚠Waterproof or stain-proof treatment
Columbia
Atlas Explorer Backpack
Nylon/polyester with water-repellent coating finish
Skip unless Columbia discloses water-repellent coating chemistry, water-resistant backpacks commonly use PFAS coatings.
⚠Waterproof or stain-proof treatment
Columbia
Manresa 25L Backpack
Nylon/polyester with water-repellent coating water-repellent finish
Skip until Columbia discloses water-repellent coating chemistry, modern backpacks often use PFAS-based water treatments.
⚠Waterproof or stain-proof treatment
Columbia
Sportswear Company Bags | Columbia Waterproof Roll-Top Backpack | Color: Black | Size: Os | Britseigler's Closet
Nylon/polyester fabric with waterproof coating (unspecified type)
Skip until Columbia discloses waterproof treatment chemistry or provides third-party verification.
⚠Waterproof or stain-proof treatment
Columbia
Great Smoky Garden Backpack
polyester with water-repellent coating water-repellent treatment
Typical outdoor backpack; water-repellent coating likely contains legacy PFAS, Columbia does not disclose.
⚠Waterproof or stain-proof treatment
Columbia
Bags | Columbia Triple Canyon Backpack Red Grey Roll Top Dry Bag Hiking Daypack Outdoor | Color: Gray/Red | Size: Os | Tjnowa23's Closet
Polyester/nylon with water-repellent coating (water-repellent coating) coating
Skip until Columbia discloses water-repellent coating chemistry, backpacks rarely need PFAS.
⚠Waterproof or stain-proof treatment
Columbia
Trails Edge Backpack - Red A Small Hole
Nylon/polyester blend with water-repellent coating
Columbia backpacks typically use water-repellent coating treatments; PFAS risk present but unconfirmed without checking product specs.
⚠Waterproof or stain-proof treatment
Columbia
Echo Mountain 25L Backpack
nylon/polyester with water-repellent coating finish
Skip until Columbia discloses water-repellent coating chemistry, mainstream backpacks often use PFAS-based water repellents.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Venture Backpack
Nylon/polyester with water-repellent coating water-repellent finish
Backpack uses likely water-repellent coating-treated textiles; Eddie Bauer silent on PFAS, contact brand for coating details before buying.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Voyager 3.0 Backpack
Nylon with water-repellent coating water-repellent coating (unspecified)
Skip until Eddie Bauer discloses water-repellent coating treatment chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Adventurer 25L Backpack
Nylon/polyester with water-repellent coating water-repellent coating (unspecified chemistry)
Skip unless Eddie Bauer discloses water-repellent coating chemistry, waterproof backpacks commonly use PFAS.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Hiking Backpack Adventurer 30L
nylon/polyester with water-repellent coating (water-repellent coating) treatment
Skip until Eddie Bauer discloses water-repellent coating chemistry or switches to PFAS-free water treatment.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Maximus 3.0 Hiking Backpack
Nylon/polyester with water-repellent coating water-repellent treatment
Skip or contact Eddie Bauer, typical hiking backpack likely uses water-repellent coating, but brand discloses nothing about PFAS.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Bygone 30L Backpack
Nylon/polyester with water-repellent coating (type unspecified)
Skip unless durability is critical, PFAS risk from water-repellent coating is unaddressed.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Bygone Hiking Backpack
nylon/polyester with water-repellent coating (type unspecified)
Skip until Eddie Bauer discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Eddie Bauer
Nomad Daypack
Nylon/polyester fabric with water-repellent coating water-resistant treatment
Skip unless Eddie Bauer discloses water-repellent coating chemistry, daypack waterproofing is a known PFAS application.
⚠Waterproof or stain-proof treatment
Everlane
ReNew Transit Backpack
recycled polyester with water-resistant treatment
Moderate PFAS risk due to water-repellent coating finish on synthetic material; brand transparency needed.
⚠Waterproof or stain-proof treatment
Everlane
ReNew Transit Weekender
Recycled polyester blend with unspecified water-resistant coating
Skip until Everlane discloses water-repellent coating chemistry, recycled polyester + opaque water treatment = PFAS risk unknown.
⚠Waterproof or stain-proof treatment
Everlane
ReNew Transit 4-Way Duffle
Recycled polyester with unknown water-repellent treatment
Skip until Everlane clarifies water-repellent coating chemistry, waterproof duffle bags commonly use PFAS coatings.
⚠Waterproof or stain-proof treatment
Everlane
Bags | Everlane Burgundy Water Resistant Standard Size Backpack | Color: Tan | Size: Os | Le_Frisfashion's Closet
Canvas/textile blend with water-resistant coating (unspecified)
Skip unless Everlane discloses water-repellent coating chemistry, water-resistant backpacks often use PFAS.
⚠Waterproof or stain-proof treatment
Everlane
Commuter Backpack Dark Heather Gray/ Black, 15" Laptop Water
Canvas/poly blend with water-resistant coating (type unspecified)
Skip until Everlane discloses water-repellent coating chemistry or switches to PFAS-free water treatment.
⚠Waterproof or stain-proof treatment
Everlane
Bags | Everlane The Nylon Square Black Backpack Commuter Travel Waterproof | Color: Black | Size: Os | Jsetiao's Closet
Nylon with waterproof coating (type unspecified)
Skip unless Everlane discloses water-repellent coating chemistry, waterproof nylon often uses PFAS.
⚠Waterproof or stain-proof treatment
Cotopaxi
Tasra 16L Backpack
Nylon with water-repellent coating (water-repellent coating) finish
Mid-range PFAS risk; backpack durability likely relies on water-repellent coating treatment, but brand provides no transparency.
⚠Waterproof or stain-proof treatment
Cotopaxi
Allpa Mini Travel Pack
Recycled nylon with water-repellent coating (water-repellent coating) coating
Travel pack likely treated with legacy water-repellent coating; Cotopaxi's PFAS stance unclear, contact brand for specifics before buying.
⚠Waterproof or stain-proof treatment
Cotopaxi
Abierto 26L Daypack
Recycled nylon/polyester blend with water-repellent coating finish
water-repellent coating daypack with no disclosed PFAS info, moderate caution warranted.
⚠Waterproof or stain-proof treatment
Cotopaxi
Allpa 18L Daypack
Nylon/polyester blend with water-repellent coating (type unspecified)
Skip until Cotopaxi discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Cotopaxi
Batac 16L Backpack
Nylon with unspecified water-resistant coating
Unknown PFAS risk; Cotopaxi's coating details are opaque.
⚠Waterproof or stain-proof treatment
Cotopaxi
Elqui 24L Backpack
Recycled nylon/polyester fabric with water-repellent coating
Skip until Cotopaxi discloses water-repellent coating chemistry, reputable brands now specify PFAS-free.
⚠Waterproof or stain-proof treatment
Cotopaxi
Chiquillo 26L Backpack
Nylon with unspecified water-repellent coating
Skip until Cotopaxi discloses their water-repellent coating chemistry or commits to PFAS-free finishes.
⚠Waterproof or stain-proof treatment
Able Carry
Daily Plus Backpack 21L
Ballistic nylon with water-resistant coating (type unspecified)
Moderate PFAS concern due to likely water-repellent coating finish on tactical backpack; brand offers no transparency.
⚠Waterproof or stain-proof treatment
Able Carry
Daily Backpack Able Carry
Ballistic nylon, likely water-repellent coating-coated
Skip until Able Carry discloses water-repellent coating chemistry or verifies PFAS-free.
⚠Waterproof or stain-proof treatment
Able Carry
Daybreaker 2 25L Backpack
Nylon/polyester with water-repellent coating (type unspecified)
Typical performance backpack with unknown water-repellent treatment, PFAS risk unverified.
⚠Waterproof or stain-proof treatment
Able Carry
Max EDC Backpack
Nylon/polyester blend with water-resistant coating (type unspecified)
Skip until Able Carry discloses water-repellent coating treatment chemistry or provides third-party testing.
⚠Waterproof or stain-proof treatment
Able Carry
Core Sling Mini
ballistic nylon with water-repellent coating (composition unspecified)
Waterproof sling with opaque water-repellent coating treatment, skip or ask the brand directly about PFAS.
⚠Waterproof or stain-proof treatment
Able Carry
バッグ ABLE CARRY Max Backpack 30L x-pac Max Backpack | Minimal 32L & 30L Backpack for Travel & EDC – Able
X-Pac fabric (composite with proprietary waterproof coating)
Skip until Able Carry discloses coating chemistry or secures third-party PFAS testing.
⚠Waterproof or stain-proof treatment
Able Carry
Daybreaker II 25L Ripstop Tan (v2.0)
Nylon ripstop fabric with water-resistant treatment
High uncertainty, ripstop backpacks often use water-repellent coating coatings that may contain PFAS; Able Carry provides no disclosure.
⚠Waterproof or stain-proof treatment
Bellroy
Transit Workpack 20L
Polyester/nylon with unknown water-repellent treatment
Skip until Bellroy discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Bellroy
Lite Daypack
Nylon/polyester blend with water-resistant finish
Skip unless Bellroy discloses their water-repellent coating treatment chemistry, silence on PFAS in outdoor daypacks is a red flag.
⚠Waterproof or stain-proof treatment
Bellroy
Lite Travel Pack
Ripstop nylon with water-repellent coating (type unspecified)
Skip until Bellroy discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Bellroy
Venture Ready Pack 20L
Nylon, ballistic polyester with water-repellent coating (unspecified)
Skip until Bellroy discloses water-repellent coating chemistry; waterproof backpacks commonly use legacy PFAS.
⚠Waterproof or stain-proof treatment
Bellroy
Transit Workpack Backpack
Nylon exterior with water-repellent coating water-repellent coating (unspecified)
Unknown PFAS risk due to silent stance on water-repellent coating treatment; consider contacting Bellroy for coating details.
⚠Waterproof or stain-proof treatment
Bellroy
Transit Workpack Pro Backpack
nylon/polyester blend with water-repellent coating water-resistant coating (unspecified)
Skip unless Bellroy discloses water-repellent coating chemistry, silent stance on PFAS in a waterproofed pack raises concern.
⚠Waterproof or stain-proof treatment
Bellroy
Lite Ready Pack Backpack
Nylon/polyester with water-repellent coating (water-repellent coating) treatment
Skip until Bellroy discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Bellroy
Cinch Backpack
Recycled polyester/nylon with water-repellent coating finish
Skip until Bellroy discloses or certifies water-repellent coating chemistry, waterproof backpacks commonly use PFAS.
⚠Waterproof or stain-proof treatment
Decathlon
Forclaz Travel 100 Compact Waterproof Hiking Backpack
Polyamide with unspecified water-repellent coating (water-repellent coating) treatment
Skip until brand discloses water-repellent coating chemistry, waterproof backpacks commonly use PFAS-based coatings.
⚠Waterproof or stain-proof treatment
Decathlon
Quechua Hiking Backpack 30L
Polyester fabric with water-repellent coating water-repellent coating (type unspecified)
Moderate concern, typical hiking pack, but waterproof coating source unclear and unverified.
⚠Waterproof or stain-proof treatment
Decathlon
29L Rolltop Backpack
Polyester with water-repellent coating water-repellent coating
Skip until Decathlon discloses water-repellent coating chemistry, likely contains older-gen PFAS.
⚠Waterproof or stain-proof treatment
Decathlon
Quechua Nh Arpenaz 100 10 L Hiking Backpack
nylon/polyester with water-repellent coating water-repellent treatment
Skip or contact Decathlon directly about water-repellent coating chemistry before purchase.
⚠Waterproof or stain-proof treatment
Decathlon
Forclaz Travel 500 Organizer Backpack
Polyester with water-repellent coating water-repellent treatment (composition unspecified)
Skip until Decathlon discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Decathlon
Quechua Nh100 10 L hiking Backpack
Nylon ripstop fabric with water-repellent treatment
Mid-tier hiking pack; water-repellent coating treatment raises concern but Decathlon's typical transparency on synthetics is poor.
⚠Waterproof or stain-proof treatment
Decathlon
Quechua Hiking Backpack 32L Nh Escape 500
Polyamide fabric with water-repellent (water-repellent coating) treatment
Skip until Decathlon discloses water-repellent coating chemistry; standard outdoor backpack treatments often contain PFAS.
⚠Waterproof or stain-proof treatment
Decathlon
Quechua 100 Arpenaz 27L Hiking Backpack
Polyamide (nylon) with water-repellent water-repellent coating treatment
Moderate PFAS concern due to water-repellent coating; no disclosure from Decathlon.
⚠Waterproof or stain-proof treatment
Eagle Creek
Ranger XE Backpack
Ballistic nylon with water-repellent coating (water-repellent coating) treatment
Typical outdoor pack with water-repellent coating finish; PFAS risk likely but unconfirmed, Eagle Creek doesn't disclose.
⚠Waterproof or stain-proof treatment
Eagle Creek
Ranger Backpack
nylon with water-repellent coating finish (composition unspecified)
Typical outdoor backpack with water-repellent coating, PFAS risk present but unconfirmed; transparency lacking.
⚠Waterproof or stain-proof treatment
Eagle Creek
Ranger Backpack
Nylon fabric with water-repellent coating water-resistant coating
Skip until Eagle Creek discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Eagle Creek
Explore Backpack
Nylon with water-repellent coating (water-repellent coating) coating
Skip until Eagle Creek discloses water-repellent coating chemistry or switch to untreated pack.
⚠Waterproof or stain-proof treatment
Eagle Creek
Packable Backpack
Nylon ripstop with water-repellent coating water-resistant treatment
Moderate PFAS concern due to water-repellent coating treatment; brand transparency absent.
⚠Waterproof or stain-proof treatment
Eagle Creek
Tour Travel Pack
Nylon ripstop with water-repellent coating (unspecified chemistry)
Skip until Eagle Creek discloses water-repellent coating treatment chemistry, silent stance on PFAS is a red flag for travel packs.
⚠Waterproof or stain-proof treatment
Eagle Creek
Tour Lite Travel Pack
Nylon/polyester blend with water-repellent coating (type unspecified)
Skip until Eagle Creek discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Eagle Creek
Origin Series Rolltop Rucksack
nylon/polyester with water-repellent coating water-resistant coating (type unspecified)
Skip unless Eagle Creek discloses water-repellent coating chemistry, water-resistant packs often use PFAS coatings.
⚠Waterproof or stain-proof treatment
Evergoods
CIVIC Panel Loader 24L
Ballistic nylon/polyester blend with water-repellent coating
Moderate PFAS risk; silent on water repellency treatment, typical for outdoor backpacks but unverified.
⚠Waterproof or stain-proof treatment
Evergoods
Civic Travel Bag
Nylon/polyester with water-repellent coating (type unspecified)
Skip unless Evergoods discloses water-repellent coating chemistry, unspecified water treatment is a PFAS red flag in travel bags.
⚠Waterproof or stain-proof treatment
Evergoods
13001a Cpl24 24l Backpack Black 2018 Kickstarter (first)
Ballistic nylon exterior with water-repellent coating (type unspecified)
Unknown water-repellent coating treatment, Evergoods does not disclose PFAS status; moderate caution warranted.
⚠Waterproof or stain-proof treatment
Evergoods
Civic Bookbag 22L Griffin Edition
Nylon ripstop with water-repellent coating (water-repellent coating) coating
Skip until Evergoods clarifies water-repellent coating chemistry, likely PFAS but unconfirmed.
⚠Waterproof or stain-proof treatment
Evergoods
Civic Half Zip
Nylon/polyester blend with water-repellent coating water-repellent treatment
Skip until Evergoods discloses water-repellent coating chemistry, water-repellent apparel warrants transparency.
⚠Waterproof or stain-proof treatment
Evergoods
Civic Panel Loader X-Pac Edition 24L
X-Pac laminate (unknown water-repellent coating formulation)
Skip until Evergoods discloses X-Pac water-repellent coating chemistry, PFAS risk unresolved.
⚠Waterproof or stain-proof treatment
Evergoods
Transit Briefcase
Cordura nylon with unspecified water-resistant coating
Skip until Evergoods discloses their water-repellent coating treatment chemistry.
⚠Waterproof or stain-proof treatment
Herschel
Supply Co. Classic Backpack Herschel
Polyester/nylon with water-repellent coating (water-repellent coating) coating
Moderate concern: typical water-repellent coating backpack with no public PFAS transparency from Herschel.
⚠Waterproof or stain-proof treatment
Herschel
Kaslo Daypack Tech Backpack
Ballistic polyester with water-repellent coating (type unspecified)
water-repellent coating backpack with unspecified water-resistant coating; PFAS risk unclear without brand disclosure.
⚠Waterproof or stain-proof treatment
Herschel
Supply Co. Herschel Supply Kaslo Tech Backpack
Nylon, polyester, synthetic fabric with water-resistant treatment
Moderate PFAS risk due to water-resistant treatment; brand offers no transparency.
⚠Waterproof or stain-proof treatment
Herschel
Kaslo Tech Daypack
Polyester/nylon with water-repellent coating water-resistant treatment
Skip until Herschel discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Herschel
Supply Co. Herschel Classic Backpack
Nylon/polyester blend with water-repellent coating (water-repellent coating) coating
Skip or contact brand for water-repellent coating treatment details, PFAS coating risk unresolved.
⚠Waterproof or stain-proof treatment
Herschel
Heritage Backpack
Poly nylon exterior with water-repellent coating treatment; internal lining unspecified
Moderate concern: popular backpack likely uses conventional water-repellent coating; brand silent on PFAS.
⚠Waterproof or stain-proof treatment
Kelty
Asher 35L Hiking Backpack
Nylon fabric with water-repellent coating treatment
Moderate concern: typical hiking backpack with water-repellent coating, but Kelty discloses nothing about PFAS composition.
⚠Waterproof or stain-proof treatment
Kelty
Asher 85L Backpack
Nylon ripstop with water-repellent coating (type unspecified)
Medium concern: typical water-repellent coating backpack with no PFAS disclosure from Kelty.
⚠Waterproof or stain-proof treatment
Kelty
Redwing Traveler 40 Backpack
Nylon fabric with water-repellent coating (water-repellent coating) treatment
Skip or contact Kelty, waterproof backpacks commonly use PFAS-based water-repellent coating, but no disclosure available.
⚠Waterproof or stain-proof treatment
Kelty
Falcon 4000 Backpack
Nylon/polyester blend with water-repellent coating (unspecified chemistry)
Typical mid-range backpack with unknown water-repellent coating treatment; PFAS risk unquantified by brand or third party.
⚠Waterproof or stain-proof treatment
Kelty
Women's Glendale 65L Backpack
nylon ripstop with water-repellent coating finish, polyester
Backpack carries typical water-repellent coating risk; Kelty provides no PFAS transparency, check with brand directly before buying.
⚠Waterproof or stain-proof treatment
Millican
Fraser Daypack OS / Charcoal
Cordura nylon with water-repellent coating (composition unspecified)
Higher PFAS risk due to water-repellent coating treatment; no brand disclosure, skip unless Millican clarifies coating.
⚠Waterproof or stain-proof treatment
Millican
Smith The Roll Pack Backpack
Organic cotton/canvas with water-repellent coating water-resistant coating (unspecified)
Skip until the brand discloses its waterproofing chemistry.
⚠Waterproof or stain-proof treatment
Millican
Green Smith The Roll Pack 18 Backpack Laptop Bag - 1121KC
Nylon/polyester with water-repellent coating (water-repellent coating) finish
Skip until brand discloses water-repellent coating chemistry; many backpack brands now offer PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Millican
Fraser Rucksack 18L
Recycled polyester with water-resistant coating
Moderate PFAS risk due to typical water-repellent coating treatment; brand offers no transparency.
⚠Waterproof or stain-proof treatment
Millican
Smith The Roll Pack
Waxed canvas/cotton blend with water-repellent coating treatment
Skip until Millican discloses water-repellent coating chemistry or provides third-party testing.
⚠Waterproof or stain-proof treatment
Millican
EAST PACK
Canvas/nylon pack with water-resistant coating (type unspecified)
Skip until Millican discloses water-repellent coating chemistry or provides third-party testing.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Field Day Backpack
Nylon ripstop with water-repellent coating (type unspecified)
Typical outdoor pack with unspecified water-repellent coating, PFAS risk unclear without brand disclosure.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Multi-Pitch 30 Backpack
Nylon with water-repellent coating (water-repellent coating) treatment
Backpack likely treated with water-repellent coating; PFAS status unclear due to no disclosure from Mountain Hardwear.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Lickety Split Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) coating
Typical outdoor pack with likely legacy water-repellent coating; no PFAS transparency, contact brand for specifics.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Jibberish 18L Backpack
Nylon ripstop with water-repellent coating (proprietary, unspecified)
Mid-concern: standard outdoor pack with likely water-repellent coating treatment; no PFAS disclosure from brand.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Scrambler 25 Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) coating
Typical outdoor pack with water-repellent coating, lower concern than some, but PFAS status undisclosed; consider asking Mountain Hardwear directly.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Alakazam 60L Backpack
Nylon with water-repellent coating (water-repellent coating) finish; specifics undisclosed
High uncertainty; no public PFAS disclosure from Mountain Hardwear on this model.
⚠Waterproof or stain-proof treatment
Mountain Hardwear
Alpine Light Backpack
Nylon ripstop with water-repellent coating water-repellent treatment
Higher PFAS risk due to water-repellent coating; Mountain Hardwear does not publicly disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Nomatic
Travel Pack
Nylon/polyester with water-repellent coating (water-repellent coating) coating
Skip until Nomatic discloses water-repellent coating chemistry or pursues PFAS-free verification.
⚠Waterproof or stain-proof treatment
Nomatic
The Nomatic Backpack
Ballistic nylon with water-resistant treatment (composition unspecified)
Skip until Nomatic discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Nomatic
Navigator 15L Backpack
Nylon/polyester fabric with unspecified water-resistant coating
Skip until Nomatic discloses coating chemistry or switches to PFAS-free water-repellent coating.
⚠Waterproof or stain-proof treatment
Nomatic
The Nomatic Travel Pack Scratch & Dent
Ballistic nylon/polyester with water-repellent coating (water-repellent coating) coating
Skip or contact Nomatic directly, travel pack's water-resistance coating is likely water-repellent coating-treated, typically PFAS-based, but brand discloses nothing.
⚠Waterproof or stain-proof treatment
Nomatic
Navigator Travel Backpack
Nylon/polyester with water-repellent coating (unspecified chemistry)
Skip unless Nomatic discloses their waterproof treatment chemistry.
⚠Waterproof or stain-proof treatment
Nomatic
Navigator Collapsible Backpack
Collapsible nylon backpack with unspecified water-resistant coating
Skip until Nomatic discloses coating chemistry or pursues third-party verification.
⚠Waterproof or stain-proof treatment
Nomatic
McKinnon Camera Pack
nylon, polyester, unknown water-repellent coating
Skip until Nomatic discloses water-repellent chemistry or offers third-party verification.
⚠Waterproof or stain-proof treatment
Nomatic
Navigator RS Pack 15L Backpack
Nylon/polyester blend with unspecified water-resistant coating
Skip until Nomatic discloses their water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Salomon
Trailblazer 30
Nylon/polyester blend with water-repellent coating (unspecified)
Skip until Salomon clarifies water-repellent coating chemistry, waterproof backpacks often use PFAS.
⚠Waterproof or stain-proof treatment
Salomon
Cross 12 Backpack
Nylon ripstop with water-repellent coating (water-repellent coating) coating
Skip or contact Salomon, no public PFAS commitment on a waterproofed pack.
⚠Waterproof or stain-proof treatment
Salomon
XT 10L Backpack
Nylon/polyester with water-repellent coating (type unspecified)
Skip until Salomon discloses water-repellent coating chemistry or verifies PFAS-free status.
⚠Waterproof or stain-proof treatment
Salomon
Cross 8
Synthetic upper (likely polyester/nylon blend) with water-repellent coating (water-repellent coating) treatment
Skip until Salomon discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Salomon
Backpack,Salomon,Trailblazer 20
Nylon/polyester with water-repellent coating (type unspecified)
Silent on PFAS; water-repellent coating backpacks often use PFAS, contact Salomon to confirm coating type before buying.
⚠Waterproof or stain-proof treatment
Salomon
Aerotrek 30 Hiking Backpack
nylon fabric with water-repellent coating water-repellent finish
Typical outdoor backpack with unspecified water treatment; PFAS risk is plausible but unconfirmed.
⚠Waterproof or stain-proof treatment
Salomon
ADV Skin Cross Season 15 Running Hydration Vest
Nylon/polyester blend with water-repellent coating (water-repellent coating) coating
Skip until Salomon discloses water-repellent coating chemistry; hydration vests need water resistance but PFAS coating details are absent.
⚠Waterproof or stain-proof treatment
Sea to Summit
Big River Dry Backpack
Ripstop nylon with unspecified water-repellent coating (water-repellent coating) coating
Skip until Sea to Summit discloses water-repellent coating chemistry; dry bags often use PFAS-based water repellents.
⚠Waterproof or stain-proof treatment
Sea to Summit
Ultra-Sil Daypack
Ripstop nylon with unspecified water-resistant coating
Skip unless Sea to Summit discloses coating chemistry; water-repellent coating-treated nylon carries moderate PFAS risk.
⚠Waterproof or stain-proof treatment
Sea to Summit
ULTRA SIL DAY PACK
Ripstop nylon with water-repellent coating
Silent on PFAS; water-repellent coating-treated packs commonly use fluorinated compounds, skip or contact brand.
⚠Waterproof or stain-proof treatment
Sea to Summit
Ultra- Sil Dry Day Pack
Silnylon (nylon ripstop with silicone coating)
Moderate concern, silicone-coated nylon typically avoids PFAS, but Sea to Summit provides no public disclosure.
⚠Waterproof or stain-proof treatment
Sea to Summit
Hydraulic Pro Dry Pack
Nylon/polyester fabric with proprietary waterproof coating
Skip until brand discloses coating chemistry or provides PFAS-free verification.
⚠Waterproof or stain-proof treatment
Sea to Summit
Ultra- Sil Dry Daypack
Ripstop nylon with water-repellent coating (water-repellent coating) treatment
Skip until brand discloses water-repellent coating chemistry, waterproof daypacks commonly use PFAS.
⚠Waterproof or stain-proof treatment
Sea to Summit
Big River Dry Bag
PVC/vinyl laminate with water-repellent coating (water-repellent coating) coating
Skip or contact Sea to Summit directly about water-repellent coating chemistry, waterproof bags often use PFAS coatings.
⚠Waterproof or stain-proof treatment
Topo Designs
Light Pack Topo Designs
Ripstop nylon with water-repellent coating (water-repellent coating) coating
Skip until Topo Designs clarifies water-repellent coating chemistry, typical outdoor packs use PFAS coatings.
⚠Waterproof or stain-proof treatment
Topo Designs
Light Pack Backpack Bags
Ballistic nylon with water-repellent coating treatment
Moderate concern, no PFAS disclosure; typical water-repellent coating backpacks often use PFAS coatings.
⚠Waterproof or stain-proof treatment
Topo Designs
Peakview Packable Backpack
Nylon ripstop fabric with unspecified water-repellent coating finish
Moderate concern: water-repellent coating-treated nylon backpack without PFAS disclosure; consider direct inquiry.
⚠Waterproof or stain-proof treatment
Topo Designs
Rover Pack Tech Topo Designs
ripstop nylon with water-repellent coating finish
Skip until Topo Designs discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Swissgear
Voyager Travel Laptop Backpack
Polyester with water-resistant coating
Unknown water-resistant coating chemistry; brand discloses nothing about PFAS.
⚠Waterproof or stain-proof treatment
Swissgear
1900 ScanSmart Laptop Backpack
Polyester/nylon with water-repellent coating water-repellent finish
Laptop backpack with typical water-repellent coating; PFAS status undisclosed.
⚠Waterproof or stain-proof treatment
Swissgear
5358 USB ScanSmart Laptop Backpack
Nylon with unspecified water-resistant finish
Backpack likely has water-repellent coating; Swissgear discloses no PFAS details.
⚠Waterproof or stain-proof treatment
Swissgear
Travel Backpack
nylon/polyester with water-repellent coating water-repellent finish
Travel backpack with water-repellent coating; PFAS content not disclosed by brand.
⚠Waterproof or stain-proof treatment
Swissgear
Stride ScanSmart Laptop Backpack
polyester/nylon with water-repellent coating water-resistant coating
Unknown water-repellent coating treatment.
⚠Waterproof or stain-proof treatment
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