Case-Mate · Waterproof Electronics Cases
Case-Mate Floating Waterproof Phone Pouch - Silver Chrome - 2 Pack
Waterproof coating unspecified, PFAS risk unclear without material disclosure.
Case-Mate does not disclose waterproofing chemical composition. Waterproof pouches often use PFAS-based water-repellent coating treatments, but this brand provides no transparency on coating type or PFAS status.
The safe swap
Mous
Mous MagSafe Compatible Aramid Fibre Phone Case
85/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Plastic pouch with unspecified 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
Case-Mate's floating pouch is constructed from plastic (likely polyester or PVC blend) with an unspecified waterproof coating applied to the exterior. The coating's chemical composition is not publicly disclosed, which prevents assessment of whether it contains PFAS (PFAS "forever chemicals") commonly used in water-repellent finishes. Without material transparency, long-term durability and leaching potential during storage of personal items cannot be fully evaluated.
The brand's record and disclosure
Case-Mate has not published detailed material safety data sheets or waterproof coating specifications for this product line. The brand does not appear to have committed publicly to PFAS-free manufacturing or third-party material certification. No recalls or reported safety incidents specific to this floating pouch model are documented in public databases, though the absence of disclosure itself signals lower transparency compared to competitors offering material certifications.
How it compares in its category
Floating waterproof pouches typically use either sealed neoprene (low risk) or plastic-plus-coating systems (PFAS risk variable). Case-Mate's uncoated-material approach is middle-ground in category: cheaper than certified neoprene alternatives, but lacking the transparency of brands that explicitly state 'PFAS-free' or disclose coating type. Most premium brands in this space now specify whether coatings are silicone-based, Teflon-family coating, or other.
If you buy it
Store the pouch in a cool, dry location away from direct sunlight to slow coating degradation. Do not expose to sustained heat (e.g., car dashboards, saunas) as waterproof coatings can soften or off-gas volatile compounds at elevated temperature. Inspect the seams and coating annually for cracking or peeling; replace if visible damage appears. Rinse with fresh water after saltwater or chlorinated pool use to extend coating life.
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.”
Waterproof coating composition (undisclosed)
The pouch's waterproof treatment is not chemically identified by Case-Mate. Coatings used in budget floating pouches may contain PFAS, silicones, or other volatile organics; without disclosure, leaching into stored items or off-gassing cannot be ruled out.
Plastic base material degradation over time
UV exposure and thermal cycling can degrade unspecified plastic bases, potentially releasing oligomers or plasticizers into contact with phones or personal items. No accelerated aging data is publicly available for this specific product.
Microplastic shedding from coating
If the waterproof coating is applied as a thin film or laminate, mechanical stress or aging can cause micro-fragments to flake into the pouch interior, potentially transferring to stored items.
VOC off-gassing from finish
No reported complaints or test data exist for this product. However, new plastic pouches with chemical coatings sometimes emit odors in the first weeks; ventilation during initial use is prudent if odor is noticed.
Zipper or seam material leachates
Zippers and adhesives in waterproof seams may contain heavy metals (zinc in brass zippers) or plasticizers; direct contact with food or sensitive skin is unlikely, but not independently tested for this model.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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 Electronics Cases
Mous
MagSafe Compatible Aramid Fibre Phone Case
Aramid fiber (Kevlar-type synthetic polymer)
Lower concern; aramid is inherently PFAS-free but verify final coating.
⚠Brand says nothing about PFAS
Pelican
Shield Carbon Phone Case for Samsung Galaxy S24
Polycarbonate shell, foam padding
Lower concern; typical phone case materials rarely contain PFAS.
⚠Brand says nothing about PFAS
Amazon Basics
Clear Soft Tpu Smartphone Cover For Iphone 2021
Thermoplastic polyurethane (TPU)
Lower concern. TPU phone cases rarely use PFAS, but Amazon discloses nothing.
⚠Brand says nothing about PFAS
More waterproof electronics cases 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.