SUPCASE · Waterproof Phone & Tech Cases
Supcase iPhone 14 Pro Max 6.7 Inch Unicorn Beetle PRO Rugged Case-Purple Fog - New Electronics | Color: Purple
Lower concern; no known PFAS-prone materials, but brand silent on treatment.
Supcase rugged phone cases use TPU and polycarbonate, materials not typically treated with PFAS. Brand provides no PFAS disclosure, though protective cases rarely require water-resistant coatings.
We flunk more products than we pass. This one earned its grade. How we grade
Material
TPU and polycarbonate blend, standard protective coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
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 combines thermoplastic polyurethane (TPU) and polycarbonate, a standard protective material pairing in rugged phone cases. TPU provides impact absorption and flexibility, while polycarbonate adds rigid structural support and scratch resistance. Neither material is known to leach toxic substances under normal use conditions (room temperature, no direct food contact), and this blend does not typically require flame retardants or other chemical additives that raise consumer safety concerns.
The brand's record and disclosure
Supcase publishes minimal safety or material transparency documentation; no formal PFAS commitment, chemical restriction policy, or third-party certifications (like OEKO-TEX or ISO standards) are publicly available. The brand has no documented recalls or safety controversies specific to chemical leaching or toxic coating degradation in this product line. As a mass-market protective case manufacturer, Supcase operates within standard industry practice but does not lead on proactive disclosure.
How it compares in its category
Rugged phone cases in this price and material segment are functionally interchangeable; TPU/polycarbonate hybrids are the dominant choice across Spigen, OtterBox, and Supcase. This case offers no unusual chemical advantages or disadvantages relative to competitors. Differentiation lies in drop-test performance and design, not material safety, all use similar base polymers without significant hazard escalation.
If you buy it
Keep the case away from direct prolonged heat (above 65-70°C / 150-158°F), as TPU can soften and polycarbonate may warp. Do not expose to strong solvents (acetone, alcohol-based cleaners) which can degrade coatings; use mild soap and water for cleaning. Replace if cracks develop in the plastic or if the TPU loses grip and flexibility after 2-3 years of use. No special storage is required; standard room conditions are safe.
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.”
Coating degradation and microplastic shedding
The protective coating on polycarbonate and any printed graphics (like the purple fog pattern) may degrade with age, UV exposure, or mechanical wear. Flaking or peeling coatings could theoretically release particles; no public testing has been reported for this product.
TPU off-gassing (volatile organic compounds)
New TPU cases may emit minor odors (typically faint chemical smell) for days to weeks as volatile compounds dissipate. This is normal and does not represent a serious health risk in standard home use, but sensitive individuals may wish to air the case before use.
Adhesive or ink contaminants in printed decorative pattern
The purple fog design is printed or dyed onto the case surface. No specific information on ink type or adhesive composition is disclosed; standard printing inks used on phone cases are low-toxicity and do not transfer to skin under normal contact.
Polycarbonate bisphenol A (BPA) leaching
While polycarbonate can contain BPA, leaching into skin during incidental contact is not a documented concern for protective cases. BPA becomes a risk only if the case were chewed, heated with food, or used as a food container, none applicable here.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% 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.
More waterproof phone & tech 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.