RhinoShield · Waterproof Phone Cases
25+ RhinoShield Cell Phone Cases, Covers & Skins for sale
No PFAS disclosure available; contact RhinoShield for material safety details.
RhinoShield phone cases use TPU and polycarbonate materials without public PFAS statements. No independent lab data or certifications confirm or rule out PFAS content.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Thermoplastic polyurethane (TPU) and polycarbonate blend
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What 25+ RhinoShield Cell Phone Cases sale is made of, ingredients and materials
RhinoShield cases are a blend of thermoplastic polyurethane (TPU) and polycarbonate. TPU is flexible and impact-absorbing; polycarbonate adds rigidity and optical clarity. Both materials are fossil-fuel-derived polymers that can degrade and leach additives over time, particularly when exposed to heat, UV, or prolonged skin contact. The safety of this blend depends heavily on which plasticizers, colorants, and stabilizers the manufacturer chose, which RhinoShield has not publicly disclosed.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
BPA & bisphenols
TPU and polycarbonate commonly rely on plasticizers for flexibility and durability. RhinoShield has not disclosed which additives are used, so whether phthalates, BPA, BPS, or non-regulated alternatives are present remains unknown. Risk is elevated with heat, UV exposure, or skin contact.
Source, FDA ↗Polymer degradation and microplastic shedding
Over months to years, TPU and polycarbonate blends can become brittle, crack, discolor, or shed microparticles, especially at stress points or seams. This is a known long-term behavior of these materials in protective case applications, though RhinoShield has not published durability or degradation data.
Colorant and stabilizer toxicity
Pigments and UV stabilizers in colored or translucent phone cases can include heavy metals (e.g., cadmium in red or yellow dyes) or other restricted substances depending on manufacturing standards. RhinoShield does not disclose colorant or stabilizer sourcing.
Contact dermatitis or skin irritation from additives
Some users report skin reactions to prolonged contact with TPU phone cases, likely from residual monomers, plasticizers, or surface coatings. Individual sensitivity varies. No specific incidents linked to RhinoShield are on record, but the material class carries this potential.
What’s reassuring
Off-gassing of volatile organic compounds (VOCs)
TPU and polycarbonate phone cases do not typically emit strong VOC odors in normal use, unlike some furniture or foam products. No VOC off-gassing complaints specific to RhinoShield cases are documented.
How is this PFAS grade calculated?
The brand's record and disclosure
RhinoShield maintains a silent public stance on material safety and chemical composition. No certifications, test reports, or supplier transparency statements are on record. The brand has not published responses to inquiries about PFAS, phthalates, BPA, or other additives common to TPU and polycarbonate products. This lack of disclosure is not confirmation of hazard, but it prevents independent verification of ingredient safety.
How it compares in its category
Phone cases made from TPU or polycarbonate blends are mainstream and generally carry lower acute risk than, for example, heavily painted ceramics or non-stick cookware. However, many competitors in the protective case market (e.g., OtterBox, Spigen, Casetify) also withhold detailed material disclosures. Cases marketed with sustainability or medical-grade certifications are rarer. RhinoShield's positioning is mid-market durability without differential transparency.
If you buy it
Avoid prolonged direct contact with skin in hot conditions, as TPU can soften and may release additives more readily. Do not store the case in direct sunlight or a hot car for extended periods; keep it cool and dry. If the material becomes sticky, discolored, or smells chemical-like, discontinue use and consider replacement. Wipe the case occasionally with a dry cloth; avoid prolonged soaking or abrasive cleaners.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- RhinoShield has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to 25+ RhinoShield Cell Phone Cases, Covers & Skins for sale?
- Flax fiber and plant-based resin blend, compostable
- A third party reports verifying it as PFAS-free
- Coating degradation and durability over time
2 hazards checked on this product, all on its full breakdown.
- plant-based bioplastic (flax and other plant fibers)
- A third party reports verifying it as PFAS-free
- Thermal degradation and warping
3 hazards checked on this product, all on its full breakdown.
- Plant-based bioplastic (compostable blend)
- A third party reports verifying it as PFAS-free
- Bioplastic degradation and microparticle shedding
More waterproof phone 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.