SLOOSH Waterproof Phone Case of Inflatable SUP vs EvoClear for Apple iPhone 17 Pro: which is safer?

Tech21 EvoClear for Apple iPhone 17 Pro is the clear pick. SLOOSH Waterproof Phone Case of Inflatable SUP carries a failing PFAS grade, and we never recommend buying a failing product.

SUPCASE

SLOOSH Waterproof Phone Case of Inflatable SUP

PFAS grade

F 40/100

Overall grade

F 4/100

Verdict

Skip

Hazard flags

⚑ 4

Material

PVC or TPU with unspecified waterproof coating

Confidence

45%

LikelyPhthalates and BPA-alternative plasticizers in PVC substrate

PossibleTeflon-type coating, siloxanes, or other PFAS-class compounds in waterproof coating

ReportedVolatile organic compounds (VOCs) from adhesives and off-gassing

Why this grade

Our pick

Tech21

EvoClear for Apple iPhone 17 Pro

PFAS grade

B 85/100

Overall grade

C 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

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 smartphone & tech cases: see the full ranking