C03 Leather Protective Case with Shoulder Strap For Active 7/Active 10 Pro vs Check Case for iPhone 17: which is safer?

mophie Check Case for iPhone 17 is our pick: better on PFAS and on the overall hazard picture.

Blackview C03 Leather Protective Case with Shoulder Strap For Active 7/Active 10 Pro

Blackview

C03 Leather Protective Case with Shoulder Strap For Active 7/Active 10 Pro

PFAS grade

Excellent 85/100

Overall grade

Good 59/100

Verdict

Buy

Hazard flags

⚑ 5

Material

leather (primary material), shoulder strap

Confidence

72%

PossibleHeavy metals in leather tanning (chromium, lead)

PossibleSynthetic dyes and colorants in leather and strap fabric

ReportedVolatile organic compounds (VOCs) from tanning and finishing

Our pick

mophie Check Case for iPhone 17

Mophie

Check Case for iPhone 17

PFAS grade

Excellent 85/100

Overall grade

Excellent 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Polycarbonate plastic shell, microfiber interior

Confidence

62%

PossibleMicroplastic shedding from microfiber interior

PossibleDegradation and brittleness over extended time

Where these two actually differ

  • We flag Heavy metals in leather tanning (chromium, lead), Synthetic dyes and colorants in leather and strap fabric, Volatile organic compounds (VOCs) from tanning and finishing and Formaldehyde in leather finish resins on the Blackview and not on the Mophie.
  • We flag Microplastic shedding from microfiber interior and Degradation and brittleness over extended time on the Mophie and not on the Blackview.
  • The Blackview is leather (primary material), shoulder strap where the Mophie is Polycarbonate plastic shell, microfiber interior, which is most of the difference in these two grades.
  • These two are level, close enough that price and fit should decide it rather than our grade.

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 →

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