Canon · Waterproof Camera & Lens Cases
Canon Marine Waterproof Camera Case
Waterproof cases often use PFAS coatings. Canon discloses nothing.
Canon's marine camera case waterproofing method is undisclosed. Waterproof cases commonly contain PFAS-based water-repellent coating treatments; no third-party verification available.
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
Waterproof case, likely polyurethane or nylon with water-repellent 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
Canon Marine cases are typically constructed from nylon or polyurethane base fabric with a water-repellent coating (water-repellent coating) finish. The water-repellent coating is the likely source of PFAS chemicals, which are fluorinated compounds widely used in waterproof textiles because they bond strongly to fabrics and resist washing. This coating is what makes the case waterproof but also embeds persistent chemicals that do not break down in the environment and can migrate to skin or surrounding materials over time.
The brand's record and disclosure
Canon has not publicly disclosed the specific chemical composition of its waterproof case materials or confirmed whether it uses PFAS-free alternatives. The company does not list detailed certifications (such as bluesign, OEKO-TEX, or GOTS) for this product line. Camera manufacturers as a category are generally less transparent about textile and coating safety than apparel brands, and Canon's silence on this issue is consistent with industry practice rather than exceptional negligence.
How it compares in its category
Most waterproof camera cases on the market still rely on PFAS-based water-repellent coating coatings because alternatives (silicone-based or wax coatings) are less durable or more expensive. A few niche manufacturers offer PFAS-free waterproof cases using wax or fluorine-free polymers, though at higher cost and with reduced longevity in saltwater. Canon's Marine case sits in the mainstream category: effective, affordable, but unexceptional on chemical safety disclosure.
If you buy it
Wash hands after handling, especially before eating or touching your face. Do not machine wash or tumble dry the case, as heat and agitation can degrade the water-repellent coating and potentially increase microfiber/chemical shedding. Inspect the seams and coating annually for cracks or peeling; replace the case if the waterproof barrier fails, as continued use of degraded coatings may pose higher exposure. Store in a cool, dry place away from direct sunlight to slow degradation.
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.”
PFAS in water-repellent coating
Waterproof textile finishes almost universally contain PFAS "forever chemicals" (PFAS) unless explicitly labeled otherwise. Canon provides no chemical disclosure, so PFAS presence is assumed standard for this product type. PFAS migrates to skin and persists in the body; exposure is cumulative across all waterproof textiles and coatings used.
Microfiber shedding from degraded coating
As the water-repellent coating ages, small fibers and coating fragments may shed into water or be inhaled during handling. This risk is low during normal use but increases if the case is damaged, washed incorrectly, or stored in UV light. No published recalls or incidents specific to Canon Marine cases exist.
Nylon degradation and leachables
Nylon itself is stable and does not leach harmful chemicals under normal storage or wet conditions. No evidence of nylon-specific hazards from Canon's product design or materials. Risk is confined to the coating layer, not the base fabric.
Formaldehyde resins in textile finishing
Camera cases do not typically undergo the heavy formaldehyde-resin treatments applied to apparel or bed textiles. No public record of formaldehyde contamination in Canon camera cases. This hazard is low priority for this product category.
Seal degradation and water ingress
Over time, zippers, seals, and adhesive bonds in waterproof cases can fail, compromising the dry interior. This is a functional defect rather than a chemical hazard, but creates conditions for mold or bacterial growth inside if moisture accumulates. Regular inspection and prompt replacement of failed seals reduces this risk.
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.