Punkcase Waterproof IP68 Case for Google Pixel 7a vs iPhone 17 Pro Max SolidX: which is safer?

iPhone 17 Pro Max SolidX is the clear pick. Punkcase Waterproof IP68 Case for Google Pixel 7a carries a failing PFAS grade, and we never recommend buying a failing product.

Google

Punkcase Waterproof IP68 Case for Google Pixel 7a

PFAS grade

F 40/100

Overall grade

F 10/100

Verdict

Skip

Hazard flags

⚑ 4

Material

Thermoplastic polyurethane (TPU) with waterproof coating, unspecified

Confidence

45%

LikelyPFAS in waterproof coating (separate grade: 40/100)

PossibleCoating degradation and microparticle release

PossibleOff-gassing of volatile compounds from coating

Why this grade

Our pick

Rhinoshield

iPhone 17 Pro Max SolidX

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy

Hazard flags

⚑ 3

Material

TPE/thermoplastic elastomer protective case

Confidence

72%

PossibleVolatile organic compound (VOC) off-gassing

PossibleThermal instability and leaching

PossibleDegradation and microparticle shedding

Why this gradeBuy

Both products run through the same public rubric: 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 personal electronics cases: see the full ranking