Waterproof Phone Pouch vs iPhone 17 Series Tough Armor T AI MagFit Case: which is safer?

iPhone 17 Series Tough Armor T AI MagFit Case is the clear pick. Case-Mate Waterproof Phone Pouch carries a failing PFAS grade, and we never recommend buying a failing product.

Case-Mate

Waterproof Phone Pouch

PFAS grade

F 40/100

Overall grade

F 0/100

Verdict

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Hazard flags

⚑ 5

Material

PVC or TPU polymer with waterproof coating, unspecified

Confidence

35%

PossiblePVC or TPU polymer degradation and plasticizer leaching

PossibleWaterproof coating degradation and off-gassing

PossibleMicroplastic shedding from polymer wear

Why this grade

Our pick

Spigen Tough Armor

iPhone 17 Series Tough Armor T AI MagFit Case

PFAS grade

B 85/100

Overall grade

B 81/100

Verdict

Buy

Hazard flags

⚑ 1

Material

Polycarbonate and TPU (thermoplastic polyurethane)

Confidence

72%

PossibleVolatile organic compounds (VOC) off-gassing

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 phone & tech cases: see the full ranking