Compostable Food Storage Container 5ct vs Fiber Linear Takeout Container: which is safer?
Matter Compostable Food Storage Container 5ct is the clear pick. Fiber Linear Takeout Container carries a failing PFAS grade, and we never recommend buying a failing product.
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
World Centric
Fiber Linear Takeout Container
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCoating degradation and barrier loss
PossibleMicrobiological growth in fiber substrate
PossibleUnverified coating chemistry toxicity
Where these two actually differ
- We flag Microbe/mold growth if stored damp and Cellulose degradation under repeated hot/wet stress on the Matter and not on the World Centric.
- We flag Coating degradation and barrier loss, Microbiological growth in fiber substrate, Unverified coating chemistry toxicity and Thermal stability limits on the World Centric and not on the Matter.
- The Matter is Plant-based fiber pulp (compostable) where the World Centric is fiber pulp with plant-based coating, which is most of the difference in these two grades.
- The gap is 50 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