UB Pro Mag Series S26 Ultra MagSafe Phone Case vs EvoClear for Apple iPhone 17 Pro: which is safer?

Supcase UB Pro Mag Series S26 Ultra MagSafe Phone Case is our pick: better on PFAS and on the overall hazard picture.

Our pick

SUPCASE

UB Pro Mag Series S26 Ultra MagSafe Phone Case

PFAS grade

B 85/100

Overall grade

B 81/100

Verdict

Buy

Hazard flags

⚑ 1

Material

Thermoplastic polyurethane (TPU) and polycarbonate

Confidence

72%

PossibleCoating degradation and microplastic shedding

Why this gradeBuy

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