Simple Modern · Portable Water Filtration Bottles
Mist Sports Squeeze Water Bottle
Lower concern; plastic water bottle with no known PFAS risk.
Simple Modern Mist uses Tritan, a BPA-free plastic without known intentional PFAS. No brand PFAS disclosure found; no third-party testing located.
Shop Simple Modern on Amazon →Material
Tritan copolyester plastic with squeeze cap
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This bottle uses Tritan copolyester plastic, a BPA-free engineering polymer designed specifically for food and beverage contact. Tritan does not contain bisphenol compounds and resists leaching of color dyes or taste transfer under normal use conditions. The squeeze cap is typically polypropylene or similar food-grade thermoplastic. This material class was developed as a safer alternative to polycarbonate after BPA concerns emerged in the early 2000s.
The brand's record and disclosure
Simple Modern is a private label brand that markets heavily to fitness and outdoor consumers but maintains minimal published safety testing or third-party certifications on their website. No recalls or contamination incidents have been recorded for this bottle model. The brand does not publicly disclose PFAS testing or manufacturing standards, which is typical for smaller beverage container makers but limits transparency compared to larger manufacturers like Hydro Flask or S'well.
How it compares in its category
Note: This is a water bottle, not a water filter; it stores water but does not purify it. Compared to stainless steel alternatives, Tritan bottles are lighter and do not retain metallic taste. They are safer than older polycarbonate bottles and comparable in chemical stability to other Tritan-based bottles on the market. Maintenance demands are lower than activated charcoal filter bottles, which can develop bacterial biofilm if not cleaned frequently.
If you buy it
Hand wash with mild soap; do not microwave or expose to prolonged direct sunlight, which can degrade clarity over years. Replace if the plastic becomes visibly cloudy, cracked, or develops persistent odor (sign of microbial colonization). Empty and dry fully after each use, especially if stored in warm environments. The squeeze mechanism may weaken after 2-3 years of heavy daily use, which is a normal end-of-life indicator rather than a safety hazard.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
BPA and BPS in plastic polymer
Tritan copolyester is inherently BPA-free and does not use bisphenol replacements in its formulation. No leaching incidents reported for Simple Modern bottles using this material.
Phthalates in softening agents
Tritan does not require phthalate plasticizers; it achieves flexibility through copolymer structure. Food-contact plastics in the US are subject to FDA limits, and no violations are on record for this product line.
Microplastics from degradation
All plastic bottles can shed microparticles under mechanical stress, UV exposure, or repeated squeezing. Risk is low for normal use but increases if bottle is damaged, frozen, or used beyond 3-5 years; regular replacement mitigates this.
Bacterial growth in bottle cavity
Any plastic water bottle (not a filter) can harbor bacteria if stored wet or in warm conditions. This is a hygiene issue, not a material toxicity issue; daily cleaning and air-drying prevent colonization.
Dye leaching or taste transfer
Tritan is engineered for color stability and low extractables. No documented cases of dye migration or off-taste from Simple Modern bottles under normal refrigerated or room-temperature storage.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Portable Water Filtration Bottles
Mira
Double Vacuum Insulated Stainless Steel Water Bottle
stainless steel (bare, no known coatings)
Lower concern. Bare stainless steel has no typical PFAS use.
✓Bare metal or glass, no coating at all
Mira
Stainless Steel Vacuum Insulated Water Bottle Leak-proof Double Walled Cola Shape
Stainless steel double wall, no coating disclosed
Stainless steel bottle, lower PFAS concern, no coating risks identified
✓Bare metal or glass, no coating at all
Mira
17 Oz Stainless Steel Vacuum Insulated Water Bottle
Stainless steel interior and exterior, plastic lid/cap
Lower PFAS concern, standard vacuum bottle design
✓Bare metal or glass, no coating at all
More portable water filtration bottles grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.