Bio Pack To-Go Containers - 6 pack Small vs Compostable Food Storage Container 5ct: which is safer?
Matter Compostable Food Storage Container 5ct is the clear pick. Bio Pack To-Go Containers - 6 pack Small carries a failing PFAS grade, and we never recommend buying a failing product.
Bio Pack To-Go Containers - 6 pack Small
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleWater-resistant coating leachables (unspecified chemistry)
PossibleMicroplastic release during heating or degradation
PossibleContamination from mold or bacterial biofilm if pre-wetted or stored damp
Our pick
Matter
Compostable Food Storage Container 5ct
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMicrobe/mold growth if stored damp
PossibleCellulose degradation under repeated hot/wet stress
Where these two actually differ
- We flag Water-resistant coating leachables (unspecified chemistry), Microplastic release during heating or degradation and Contamination from mold or bacterial biofilm if pre-wetted or stored damp on the and not on the Matter.
- We flag Microbe/mold growth if stored damp and Cellulose degradation under repeated hot/wet stress on the Matter and not on the .
- The is compostable pulp/fiber with water-resistant coating (unspecified) where the Matter is Plant-based fiber pulp (compostable), which is most of the difference in these two grades.
- The gap is 75 points, wide enough that this is not a close call, and the Matter is the one to buy.
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 food packaging, see the full ranking