Motif II True Wireless ANC Leather Case vs Compostable AirPods Case: which is safer?
Compostable AirPods Case is our pick, better on PFAS and on the overall hazard picture.
Marshall
Motif II True Wireless ANC Leather Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleChromium and heavy metals from leather tanning
PossibleSynthetic dyes and colorants
PossibleCoating and waterproofing treatments
Our pick
Pela
Compostable AirPods Case
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleBioplastic thermal degradation and oligomer leaching
PossibleMicroplastic fragmentation during use and disposal
ReportedComposting infrastructure dependency
Where these two actually differ
- We flag Chromium and heavy metals from leather tanning, Synthetic dyes and colorants, Coating and waterproofing treatments and Off-gassing and odor from fresh leather on the Marshall and not on the Pela.
- We flag Bioplastic thermal degradation and oligomer leaching, Microplastic fragmentation during use and disposal and Composting infrastructure dependency on the Pela and not on the Marshall.
- The Marshall is Leather case with no disclosed coating where the Pela is Plant-based bioplastic, compostable polymer, which is most of the difference in these two grades.
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 earbuds & cases, see the full ranking