Flaxstic Compostable Phone Case vs Body Glove Tidal Waterproof Phone Case for Samsung Galaxy S24 Ultra 5G: 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
Samsung
Body Glove Tidal Waterproof Phone Case for Samsung Galaxy S24 Ultra 5G
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleRubber/polymer degradation and off-gassing (VOC/odor release)
PossibleMicroplastics shedding from case material
PossibleAccelerated degradation if exposed to sunscreen or insect repellent
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 Samsung.
- We flag Rubber/polymer degradation and off-gassing (VOC/odor release), Microplastics shedding from case material and Accelerated degradation if exposed to sunscreen or insect repellent on the Samsung and not on the Pela.
- The Pela is Flax fiber and plant-based resin blend, compostable where the Samsung is Rubber/polymer waterproof case, which is most of the difference in these two grades.
- We are less certain about the Samsung grade, at 35% 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