Overboard Waterproof Phone Case vs M40 Micro Case: which is safer?
Pelican M40 Micro Case is the clear pick. Overboard Waterproof Phone Case carries a failing PFAS grade, and we never recommend buying a failing product.
Dexcraft
Overboard Waterproof Phone Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWaterproof coating leachates (likely fluorochemicals or plasticizers)
PossiblePolymer case base leaching (PVC or polyurethane)
ReportedCoating adhesion and microparticle shedding
Our pick
Pelican
M40 Micro Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePolypropylene degradation and microplastic shedding
PossibleGasket and latch material safety
PossibleMold and bacterial growth in sealed environment
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: see the full ranking