Flaxstic Compostable Phone Case vs EvoClear for Apple iPhone 17 Pro: which is safer?
Flaxstic Compostable Phone Case is our pick, better on PFAS and on the overall hazard picture.
Our pick
Pela
Flaxstic Compostable Phone Case
PFAS grade
Excellent 100/100
Overall grade
Excellent 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Flax fiber and plant-based resin blend, compostable
Confidence
92%
PossibleCoating degradation and durability over time
PossibleAllergic contact dermatitis from plant fiber or resin
Tech21
EvoClear for Apple iPhone 17 Pro
PFAS grade
Excellent 85/100
Overall grade
Excellent 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
polycarbonate and thermoplastic polyurethane (TPU)
Confidence
72%
PossibleTPU degradation and microparticle shedding
PossibleVolatile organic compound (VOC) off-gassing
Where these two actually differ
- We flag Coating degradation and durability over time and Allergic contact dermatitis from plant fiber or resin on the Pela and not on the Tech21.
- We flag TPU degradation and microparticle shedding and Volatile organic compound (VOC) off-gassing on the Tech21 and not on the Pela.
- The Pela is Flax fiber and plant-based resin blend, compostable where the Tech21 is polycarbonate and thermoplastic polyurethane (TPU), which is most of the difference in these two grades.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More waterproof phone cases, see the full ranking