Flaxstic Compostable Phone Case vs Lewis N Clark WaterSeals Magnetic Waterproof Phone Pouch: which is safer?
Flaxstic Compostable Phone Case is our pick, better on PFAS and on the overall hazard picture.
Our pick
Pela
Flaxstic Compostable Phone Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCoating degradation and durability over time
PossibleAllergic contact dermatitis from plant fiber or resin
Waterproof Pouch
Lewis N Clark WaterSeals Magnetic Waterproof Phone Pouch
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePVC off-gassing and phthalate plasticizers
ReportedSeal degradation over time
PossibleVinyl chloride monomer (VCM) residual
Where these two actually differ
- We flag Coating degradation and durability over time and Allergic contact dermatitis from plant fiber or resin on the Pela and not on the Waterproof Pouch.
- We flag PVC off-gassing and phthalate plasticizers, Seal degradation over time and Vinyl chloride monomer (VCM) residual on the Waterproof Pouch and not on the Pela.
- The Pela is Flax fiber and plant-based resin blend, compostable where the Waterproof Pouch is PVC or vinyl, which is most of the difference in these two grades.
- We are less certain about the Waterproof Pouch grade, at 45% confidence against 92%, because it discloses less.
Both products run through the same public rubric, which covers 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 cases, see the full ranking