Caraway Food Storage Set vs Premium Silicone Reusable Food Storage Bags Multi: which is safer?
Caraway Food Storage Set is our pick: better on PFAS and on the overall hazard picture.
Our pick
Airtight
Caraway Food Storage Set
PFAS grade
A 100/100
Overall grade
A 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Borosilicate glass containers with plastic lids
Confidence
72%
PossibleBPA and phthalates in plastic lids
PossibleMicroplastics from lid degradation
Stasher
Premium Silicone Reusable Food Storage Bags Multi
PFAS grade
A 100/100
Overall grade
B 86/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Food-grade silicone (primary); no Teflon-family coating
Confidence
82%
PossibleSilicone polymer degradation and microparticle release
ReportedOdor absorption and potential off-flavor transfer
Both products run through the same public rubric: 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 storage containers: see the full ranking