Does Case-Mate waterproof personal electronics cases have PFAS?
We graded 10 Case-Mate waterproof personal electronics cases products, averaging Excellent (81/100). 9 of them grade Good or better. Against the other 29 waterproof personal electronics cases brands we grade, where the middle brand sits at 85/100, Case-Mate is worse than typical.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Case-Mate waterproof personal electronics cases worth buying Good or better, best-graded first
Case-Mate
Case Mate Waterproof Floating Pouch
Plastic
Plastic composition and leaching (unspecified polymer)
The manufacturer does not disclose whether the pouch is PVC, polyethylene, or another…
Phthalates
If the pouch is made from vinyl (PVC), phthalate plasticizers may be present. However…
Degradation of seals and material over time
All plastic pouches gradually degrade from UV exposure, thermal cycling, and mechanical…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Floating Waterproof Phone Pouch
Plastic
Phthalates
If the pouch is made from standard flexible PVC (common in waterproof pouches), it may…
Mold or bacterial growth inside if not dried
Any waterproof pouch can trap moisture if sealed while damp. This is a maintenance issue…
Volatile organic compounds (VOCs) from plastic off-gassing
New thermoplastic pouches may emit minor VOCs during the first few weeks. Air the pouch…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Waterproof Floating Pouch 2-Pack
Polyurethane
Polyurethane degradation and microparticle shedding
Polyurethane can degrade under UV exposure or extreme temperature cycling over years of…
Microplastic leaching from worn seams
If seams or the pouch material degrades significantly after extended use, small particles…
Bacterial or mold growth if inadequately dried
Any sealed pouch that retains moisture creates an environment where bacteria or mold can…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
x LoveShackFancy Waterproof Floating Phone Pouch
Polyurethane or synthetic fabric
Polyurethane degradation and plasticizer migration
Polyurethane can degrade over years if exposed to UV light, heat, or humidity…
Microplastics
If the pouch contains bonded foam or synthetic lining, mechanical wear, compression, or…
Adhesive or solvent residues from manufacturing
The seams, foam backing, and zipper attachment typically involve adhesives or…
Zipper or fastener corrosion or failure
Metal zippers in contact with saltwater or chlorinated water over time may corrode or…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Case Mate Waterproof Phone Case-Wavy Pink Sparkle
TPU/rubber
Microplastics
Extended UV exposure or repeated flexing may cause microscopic TPU fragments to shed…
Mold or bacterial growth on sealed seams
Waterproof cases trap moisture in seams if water enters and is not fully dried. Periodic…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Floating Waterproof Phone Pouch - Silver Chrome - 2 Pack
Plastic pouch
BPA & bisphenols
Case-Mate does not specify the exact plastic type or disclose BPA/BPS status for this…
Microplastics
Over time, repeated folding of the pouch seal or friction-based closures may shed small…
Volatile organic compounds (VOC) off-gassing from new plastic
New plastic pouches may emit odors and trace VOCs during the first days to weeks of use…
Bacterial or mold growth in trapped moisture
If the pouch is sealed with moisture inside or stored damp, the enclosed environment may…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Waterproof Pouch
Synthetic polymer pouch, material not fully described
Phthalates
If the pouch is made from flexible PVC, phthalate plasticizers may be present. Risk is…
Polymer off-gassing (volatile organic compounds)
New synthetic polymer pouches can emit minor volatile compounds during initial use…
Microplastic fragmentation from wear
Repeated flexing, creasing, and mechanical stress on the pouch material can cause…
Bacterial growth in poorly maintained seals
If the pouch is sealed with trapped moisture or exposed to humid environments, internal…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Case-Mate
Amazon Essentials Case-Mate - IP68 Waterproof Phone Pouch/Case [Touchscreen Compat
Waterproofed plastic/TPU
Phthalates
TPU formulations may include phthalate-based plasticizers to achieve flexibility…
Microplastics
TPU can shed microparticles over many years of flexing and UV exposure, particularly at…
Bacterial growth in sealed seams
Water trapped in seams or the touchscreen membrane cavity can harbor mold or bacteria if…
No coating described, and no PFAS statement from the brand.
⚠Only vague "clean" claims
Case-Mate
Amazon Essentials Case-Mate Waterproof 2L Dry Bag With Built-In Phone Pouch Phone Pouch With Strap
Vinyl/PVC
Microplastics
Over many years of UV exposure or mechanical stress, vinyl can fragment into fine…
Bacterial or mold growth in sealed compartment
Waterproof sealing traps moisture if the bag is closed while wet inside. Risk is low if…
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Graded and flagged Poor and Bad, we’d swap these
Case-Mate
Waterproof Phone Bucket Bag
Synthetic fabric with unspecified waterproof coating/treatment
PFAS
The waterproof coating chemistry is not disclosed. Fluorinated water-repellents have…
Coating degradation and leachates
As the waterproof coating ages or is exposed to UV, heat, or friction, it may peel…
Microplastic shedding
Synthetic fabric bags can shed microfibers, especially when rubbed or washed. If the…
Pass until brand shares waterproof treatment details.
⚠Waterproof or stain-proof treatment
Better waterproof personal electronics cases from other brands
Graded higher than the Case-Mate average of 81.
Spigen
A610 Universal Waterproof Float Case
TPE (thermoplastic elastomer) with waterproof sealing
TPE material degradation
Limited concern
Microplastic shedding
Limited concern
PFAS
Limited concern
Medium risk waterproof case with unknown PFAS coating status.
⚠Brand says nothing about PFAS
Spigen
A611p Waterproof Float Case
TPU plastic
Microplastic shedding from material degradation
Limited concern
Seal or gasket material unknown composition
Limited concern
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
Spigen
A601 Universal Waterproof Case
TPU/silicone waterproof case
TPU material degradation and leaching
Limited concern
Seal integrity and microorganism growth
Limited concern
No coating described, and no PFAS statement from the brand.
⚠Brand says nothing about PFAS
See every Case-Mate product we grade on the Case-Mate brand page, or the full waterproof personal electronics cases ranking.