OtterBox · Jewelry Cases & Organizers
Otterbox 2000 Series Waterproof Multi Purpose Case
Waterproof case lacks PFAS disclosure; unknown treatment chemicals raise concern.
OtterBox does not publicly disclose PFAS use or absence in this case. Waterproof protective cases often use water-repellent coating coatings that may contain PFAS, but no lab testing or brand statement available to confirm.
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Material
Thermoplastic polyurethane (TPU) shell, likely 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
The OtterBox 2000 Series shell is thermoplastic polyurethane (TPU), a synthetic polymer chosen for flexibility, impact resistance, and water resistance. TPU itself is chemically stable and poses minimal leaching risk in normal use. However, waterproof cases typically receive additional surface treatments (often water and oil repellent coatings) to achieve submersible performance; OtterBox has not publicly disclosed what chemicals are used in this treatment, which is the primary uncertainty.
The brand's record and disclosure
OtterBox does not maintain published transparency on PFAS content or waterproof treatment chemistry for the 2000 Series or comparable models. The company has not faced major recalls related to chemical leaching from this product line. However, their silence on treatment agents is inconsistent with industry leaders (e.g., Patagonia, Arc'teryx) that disclose water-repellent formulations. No independent third-party certifications (e.g., bluesign, OEKO-TEX) are listed for this case.
How it compares in its category
Hard protective cases in this price and durability tier (Pelican, YETI, OtterBox) typically rely on molded plastics with proprietary water-seal treatments. Most manufacturers in this space do not disclose coating chemistry. OtterBox's 2000 Series is mainstream but not notably more or less transparent than competitors. Cases emphasizing transparency (e.g., minimalist TPU-only designs without coatings) exist but are less waterproof and less durable.
If you buy it
Store the case away from heat sources and direct sunlight to avoid TPU degradation and potential coating off-gassing. Do not microwave or place items in the case that will contact it when hot. Rinse interior and seals with fresh water after saltwater or chlorine exposure, then air dry fully, to prevent seal degradation and bacterial or mold growth in seams. Replace the case if seals visibly crack or if the interior shows discoloration, which may indicate seal failure or mold.
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.”
Undisclosed waterproof coating chemicals (suspected PFAS or alternative repellents)
OtterBox has not published the specific chemical composition of the water-repellent treatment applied to this case. Industry-standard water-resistant coatings historically contain PFAS; alternatives exist but are not confirmed here. Off-gassing or leaching risk is low in normal use but cannot be ruled out without ingredient disclosure.
TPU polymer degradation over time
Thermoplastic polyurethane can become brittle or sticky with prolonged UV exposure or heat. This does not typically release toxic chemicals but may reduce waterproof integrity and cause the material to degrade into microparticles if the case is crushed or broken.
Seal and gasket bacterial or mold growth if not maintained
Waterproof cases create enclosed, humid environments. If interior is not fully dried after use in wet conditions, seals and gaskets can harbor mold, bacteria, or fungal growth that contaminate stored food, medications, or electronics. This is a maintenance issue, not a manufacturing defect.
Heavy metals or dyes in printed logos or labels
OtterBox cases typically have minimal printing. No established reports of heavy metal content in logos or labels on this model. Risk is negligible unless users ingress printed material into food or have prolonged skin contact.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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.
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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.