Tech21 · Waterproof Smartphone & Tech Cases
Tech21 Evolite Case for Apple iPhone 17 Pro
Unknown coating composition; no brand PFAS disclosure available.
Tech21 Evolite cases use proprietary elastomer blends for drop protection. Brand does not publicly disclose PFAS status or material coatings, leaving risk profile unclear.
The safe swap
Tech21
Tech21 EvoClear for Apple iPhone 17 Pro
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
Thermoplastic TPE/rubber blend (presumed)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Unknown / proprietary coating
Proprietary coating with no disclosed chemistry.
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 Tech21 Evolite is manufactured from thermoplastic elastomer (TPE) or TPE/rubber blends, materials chosen for drop protection and grip. TPE is a synthetic polymer that does not contain PVC or BPA by design, making it safer than older phone case materials. However, TPE formulations vary widely by manufacturer; additives like plasticizers, colorants, and flame retardants are not disclosed by Tech21 and can migrate into skin or air, especially when heated or UV-exposed.
The brand's record and disclosure
Tech21 is a long-established British phone accessory brand acquired by Lifeproof in 2015 and later by ZAGG/Inseego. The company does not publicly disclose material composition, manufacturing certifications (ISO, REACH, RoHS), or PFAS use in case coatings or elastomers. No product recalls for chemical hazards have been recorded for Tech21 phone cases in FDA or CPSC databases. This silence on composition is typical for consumer electronics accessories but limits independent verification of safety.
How it compares in its category
Phone cases are largely unregulated in most markets; Tech21 sits mid-tier in transparency relative to competitors like Spigen (minimal disclosure) or premium brands like Apple (limited detail but some material statements). Most TPE cases do not undergo third-party chemical testing for phthalates, BPA, or PFAS because they are not food-contact or infant products. Tech21 is more expensive than generic TPE cases but offers no certified material advantage, making the lack of disclosure a relative weakness.
If you buy it
Unbox and air-dry the case in a well-ventilated space for 24-48 hours to minimize off-gassing of residual volatile compounds from manufacturing. Avoid prolonged skin contact in hot environments (hot car, direct sunlight) where TPE plasticizers may transfer to skin more readily. Do not expose to extreme heat (above 60°C) or solvents; clean only with mild soap and water. Replace if the case becomes sticky, discolored, or develops odor, which signals additive degradation or microbial growth.
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.”
Plasticizer migration (phthalates or substitutes)
TPE formulations typically contain plasticizers to maintain flexibility; Tech21 does not disclose whether these are phthalates, BPA, or regulated alternatives. No migration testing is publicly available for this specific product, but skin contact and heat increase leaching risk.
Volatile organic compound (VOC) off-gassing
New TPE cases routinely emit chemical odor from residual solvents and mold-release agents used in manufacturing. This is temporary but indicates unreacted or loosely bound chemicals; ventilation reduces inhalation exposure within days.
Heavy metals in colorants (cadmium, lead)
No recalls or test data link Tech21 cases to heavy metal pigments. TPE cases typically use organic dyes, but composition is not disclosed; risk is low but cannot be ruled out without third-party testing.
Bacterial or fungal growth on case surface
TPE rubber surfaces are porous and can harbor microbes in moist conditions if not cleaned regularly. This is a hygiene rather than chemical hazard but increases if case is stored in humid or warm spaces without drying.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 42% 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 Smartphone & Tech Cases
Tech21
EvoClear for Apple iPhone 17 Pro
polycarbonate and thermoplastic polyurethane (TPU)
Polycarbonate phone case.
⚠Brand says nothing about PFAS
Apple
TechWoven MagSafe Case for iPhone 17 Pro
Woven fabric composite with elastomer MagSafe attachment
Limited PFAS risk from material choice, but no brand disclosure
⚠Brand says nothing about PFAS
Apple
iPhone 17 Pro Max TechWoven Case with MagSafe
Woven textile blend with MagSafe metal ring
Lower concern; typical smartphone case materials lack PFAS triggers.
⚠Brand says nothing about PFAS
More waterproof smartphone & 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.