Spigen · Waterproof Personal Electronics Cases
Spigen A610 Universal Waterproof Float Case
Waterproof phone case; PFAS coating risk unclear, no brand disclosure.
Spigen's float case uses TPE with waterproof treatment but provides no PFAS information. Waterproof coatings often contain PFAS, though some formulations do not. No third-party testing available.
The safe swap
Spigen
Spigen Cryo Armor Case for iPhone 15 Pro Max
85/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
TPE (thermoplastic elastomer) with waterproof sealing
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
The Spigen A610 uses TPE (thermoplastic elastomer), a rubber-like plastic polymer that is inherently flexible and water-resistant without requiring fluorinated coatings. TPE does not leach BPA, phthalates, or heavy metals under normal consumer conditions. The sealing mechanism relies on physical fit and elastomer compression rather than chemical coatings, which simplifies the hazard profile compared to rigid plastic cases.
The brand's record and disclosure
Spigen has no known major product safety recalls or chemical disclosure controversies on record. The brand does not publicly disclose PFAS use or absence in its product lines, and no third-party certifications (e.g., OEKO-TEX, REACH compliance statements) have been identified for this specific case. This silence is typical for phone accessory brands but limits transparency on waterproofing chemistry.
How it compares in its category
Waterproof phone cases typically rely on either TPE/silicone sealing or Teflon-type coating/Teflon-family coating coatings for water resistance. The Spigen A610's TPE construction avoids Teflon-type coating fume risk and is comparable to silicone alternatives in chemical safety terms. Most competitors in this price segment offer similar material choices; higher-end cases sometimes use Teflon-type coating-based coatings, which carry theoretical PFAS exposure risks.
If you buy it
Store in cool, dry conditions away from direct sunlight to prevent TPE degradation and color fading over time. Inspect the seals periodically for cracking or loss of elasticity, especially after 1-2 years of use; replace the case if seals degrade, as waterproofing will fail. Clean with mild soap and water only; avoid harsh solvents or sustained heat above 60 degC (140 degF). Do not assume waterproofing is permanent or suitable for deep submersion beyond manufacturer specs.
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.”
TPE material degradation
TPE elastomers can lose elasticity, crack, or become sticky after prolonged UV exposure or heat cycling. This degrades sealing integrity over 1-3 years of regular use, reducing waterproof performance but not releasing known toxic substances.
Microplastic shedding
Worn TPE can fragment into microparticles, particularly at stress points (seams, corners). While not chemically toxic, accumulated microplastics from degraded cases may enter waterways if case material is discarded improperly.
Volatile organic compounds (VOCs) off-gassing
TPE is not typically associated with formaldehyde or strong solvent off-gassing. No documented odor complaints or air quality concerns specific to Spigen TPE cases have been reported.
Heavy metals in pigmentation
Spigen cases use standard polymer-safe colorants; no cadmium, lead, or antimony contamination has been reported for this brand's accessories. Color stability is the primary concern, not toxicity.
PFAS in waterproofing coatings
Spigen does not disclose whether the TPE or seals contain fluorinated compounds. TPE itself does not require PFAS, but some manufacturers add Teflon-type coating or other Teflon-family coating to enhance water beading. Brand silence on this point creates ambiguity despite low likelihood given TPE's inherent water resistance.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 42% 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 Cases
Spigen
Cryo Armor Case for iPhone 15 Pro Max
TPU (thermoplastic polyurethane) bumper with polycarbonate back panel
Lower PFAS concern; standard phone case materials lack obvious PFAS indicators.
⚠Brand says nothing about PFAS
Spigen
Galaxy S26 Series Mag Fit Case
Thermoplastic polyurethane (TPU) and polycarbonate
Lower concern phone case, no known PFAS risk identified.
⚠Brand says nothing about PFAS
Samsung
Ghostek Nautical Slim Case for MagSafe for Samsung Galaxy S25 Ultra
Polycarbonate and TPU blend (typical phone case polymers)
Lower concern; rigid phone cases rarely use PFAS.
⚠Brand says nothing about PFAS
More waterproof personal 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.