GoPro · Waterproof Camera & Lens Cases
K&F Concept Waterproof Case for GoPro Hero 13 Black
Skip until waterproof treatment materials are disclosed.
Waterproof GoPro case likely uses water-repellent coating or polyurethane coating, common sources of PFAS in water-resistant gear. K&F Concept provides no public disclosure on coating chemistry or PFAS status.
The safe swap
GoPro
GoPro Mission 1 Protective Housing
85/100 safety
Same rubric that flunked this product. The swap earned its B.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Hard-shell polymer case with waterproof treatment
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
This case uses a hard-shell polymer (likely polycarbonate or ABS) with an applied waterproof coating or sealant to achieve its water-blocking function. The waterproof treatment is the chemical unknown here: it could rely on PFAS-based durable water repellents (DWRs), silicone coatings, or polyurethane barriers, none of which are publicly disclosed by K&F Concept. The polymer substrate itself is chemically stable at room temperature and poses minimal leaching risk to electronics stored inside, but the coating chemistry directly determines long-term safety.
The brand's record and disclosure
K&F Concept is a Chinese optics and gear accessory manufacturer with no published material safety data sheets, PFAS phase-out commitments, or third-party certifications for this product line. GoPro (the camera brand, not the case manufacturer) has not issued category-wide guidance on waterproof case materials or chemical composition. Neither company has disclosed whether the waterproof treatment uses legacy PFAS, next-generation PFAS alternatives, or non-fluorinated chemistries. This silence is the primary safety gap.
How it compares in its category
Hard-shell protective cases typically carry lower chemical risk than soft foam-lined cases, which can off-gas adhesives or foams over time. K&F's case sits in the mid-range of camera accessory manufacturers; premium alternatives (Pelican, OtterBox) publish some material specs, while budget cases rarely do. The waterproof treatment is where K&F lags: mainstream cases increasingly use disclosed silicone or non-PFAS coatings, but K&F has not followed suit publicly.
If you buy it
Store the case in a well-ventilated area for the first week to allow any coating solvents to off-gas; do not seal it in an airtight space immediately after purchase. Keep the case away from direct heat (above 50°C) and UV exposure, which can degrade the waterproof coating and risk polymer brittleness over years of use. Inspect seals and coating annually for cracks or peeling; if the waterproof treatment fails, the case loses its primary safety function and should be replaced. Contact K&F Concept or GoPro directly to request the chemical composition of the waterproof treatment before purchase if this matters to your safety priorities.
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 (likely PFAS or untested alternative)
K&F Concept does not disclose whether the waterproof treatment uses legacy PFAS (e.g., Teflon-type coating), short-chain PFAS, or non-fluorinated alternatives. This is the primary unknown; undisclosed coatings on polymer cases frequently rely on fluorinated chemistries.
Off-gassing from polymer substrate or coating solvents
New hard-shell polymer cases may release trace volatile organic compounds (VOCs) from the manufacturing process or coating application. This risk is typically mild and time-limited (days to weeks) but is higher if the case is sealed immediately after purchase without aeration.
Coating degradation over time releasing microparticles
If the waterproof coating uses PFAS-based DWRs or silicone, prolonged UV exposure or mechanical wear (e.g., scratching, pressure) can cause the coating to flake or powder, potentially shedding microparticles into contact with skin or stored electronics.
Lead or heavy metals in polymer colorants or printing
No recalls or reports link K&F Concept cases to heavy metal contamination in pigments or printed logos. Hard-shell polymer cases from mainstream manufacturers rarely involve high-risk colorant chemistry, but minor third-party accessory brands are not routinely tested.
Allergenic or irritant residues from manufacturing
No established reports of skin contact issues from this specific case model. The interior is typically not skin-contact-intensive (holds a camera), reducing dermal exposure risk compared to apparel or jewelry.
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 Camera & Lens Cases
GoPro
Mission 1 Protective Housing
Polycarbonate and silicone housing, lens glass
Lower concern. Standard action camera housing with minimal PFAS risk.
⚠Brand says nothing about PFAS
More waterproof camera & lens 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.