Dexcraft · Waterproof Personal Electronics
Geckobrands Float Phone Dry Bag
Waterproof dry bags often use water-repellent coating coatings; coating type undisclosed.
Geckobrands Float Phone Dry Bag is a waterproof bag, likely with water-repellent coating treatment to achieve water resistance. Brand provides no PFAS disclosure or testing data regarding the coating composition.
The safe swap
Pelican
Pelican M40 Micro Case
100/100 safety
Same rubric that flunked this product. The swap earned its A.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
TPU/PVC dry bag with waterproof coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Geckobrands Float Phone Dry Bag is constructed from TPU (thermoplastic polyurethane) or PVC film with a waterproof topcoat of undisclosed chemical composition. TPU itself is generally stable and does not leach BPA or phthalates under normal conditions; PVC can contain phthalate plasticizers, but exposure risk in a dry bag is minimal since the bag does not contact food or drinking water directly. The critical unknown is the water-repellent coating applied to achieve waterproofing, which may contain fluorinated compounds (PFAS) or other synthetic water-shedding chemicals not disclosed by the manufacturer.
The brand's record and disclosure
Dexcraft (Geckobrands parent) has published no comprehensive material safety data sheets, third-party certifications (e.g., Oeko-Tex, GOTS), or public statements on PFAS avoidance or water-repellent coating chemistry. No major recalls or safety warnings have been issued for this model. The absence of proactive disclosure is typical of budget outdoor brands but leaves end-users unable to make fully informed choices about fluorinated water-repellent treatments.
How it compares in its category
Dry bags are a commodity item with little meaningful safety differentiation. Most waterproof bags in this price range use either legacy PFAS-based water-repellent coating coatings (industry standard until recently) or proprietary fluorine-free alternatives. Geckobrands offers no public commitment to either approach, placing it in the middle of the safety spectrum: less transparent than premium brands with PFAS pledges, but not flagged for higher hazard than typical mass-market alternatives.
If you buy it
Wash your hands after handling the bag, especially before eating or touching your face, as waterproof coatings may shed microparticles initially. Do not heat, bleach, or machine wash, as these can degrade the coating and potentially release volatile compounds. Store in a cool, dry place away from direct sunlight to prevent polymer degradation. If the waterproof coating visibly delaminates or degrades after 2-3 years of use, consider replacement; a failing coating loses its function and may shed particles more readily.
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.”
water-repellent coating composition (undisclosed)
Waterproof dry bags commonly use water-repellent coating treatments; Geckobrands does not disclose whether theirs contains fluorinated PFAS, fluorine-free alternatives, or another chemistry. Risk level depends on coating type and durability.
PVC phthalate plasticizers (if PVC construction)
If the bag material is PVC rather than pure TPU, it may contain phthalates for flexibility. However, since the bag does not contact food or potable water, migration and ingestion risk is negligible under normal use.
Coating particle shedding / microplastic leaching
Waterproof coatings on thin-film materials can shed microparticles, especially when new or after abrasion. Direct contact with food or skin should be avoided; the bag is designed to protect electronics, not to contact food.
Volatile organic compounds (VOCs) from new polymer / coating
New TPU and PVC products may off-gas low levels of residual solvents or monomers for the first few days or weeks. Ventilate well when first opening the bag; odor typically dissipates within 1-2 weeks.
Lack of third-party safety certification
Geckobrands products do not carry independent safety certifications (Oeko-Tex, ISO, or equivalent). This limits verification of material purity and coating safety claims.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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 Waterproof Personal Electronics
Pelican
M40 Micro Case
Polypropylene copolymer plastic case with solid construction, no Teflon-family coating
Lower PFAS concern. Rigid PP case with no waterproofing treatment.
✓Naturally PFAS-free material
Urban Armor Gear (UAG)
Pathfinder MagSafe Case for iPhone
Thermoplastic polyurethane (TPU) and metal alloy components
Lower concern. TPU phone case has minimal PFAS risk profile.
⚠Brand says nothing about PFAS
Urban Armor Gear (UAG)
Pathfinder Case for Galaxy
TPU polymer, impact-resistant composite
Lower concern, but no PFAS transparency from UAG.
⚠Brand says nothing about PFAS
More waterproof personal electronics 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.