Do Bentgo lunch boxes have PFAS?
Bentgo lunch boxes average 72 out of 100 on PFAS Authority's PFAS and toxin screen across the 5 Bentgo lunch boxes graded as of October 2026, above the 70 out of 100 median for the 43 other lunch boxes brands graded alongside it.
Bentgo lunch boxes average Good on our four-band scale. 5 of the 5 we graded are worth buying. That is above 69% of the lunch boxes brands we grade.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Bentgo lunch boxes worth buying Good or better, best-graded first
Bentgo
Kids Prints Stainless Steel Lunch Box
- stainless steel body, plastic lid/components
- We found no PFAS statement from the brand
- Degradation of plastic lid and seals over time, Repeated dishwasher cycles, hot water exposure, or contact…
2 hazards checked on this product. See all of them.
Bentgo
Kids Snap & Go Leak-Proof Lunch Box
- Polypropylene (PP) and silicone gaskets
- We found no PFAS statement from the brand
- Microplastic migration from thermal stress, PP can fragment or leach small particles if exposed to high heat…
2 hazards checked on this product. See all of them.
Bentgo
Kids Stow & Go Lunch Box
- Polypropylene (PP) plastic and stainless steel
- We found no PFAS statement from the brand
- Microplastic shedding during heating, While polypropylene is microwave-safe at low-to-moderate temperatures…
Bentgo
Chill Max Leak Proof Lunch Box
- Plastic (unspecified resin), silicone gasket
- We found no PFAS statement from the brand
- BPA & bisphenols, Bentgo does not disclose the resin type (polycarbonate vs. polyester vs. polypropylene). If…
3 hazards checked on this product. See all of them.
Bentgo
Kids Lunch Bag
- polyester, nylon, polyethylene lining
- We found no PFAS statement from the brand
- Phthalates, Polyester and polyethylene can be manufactured with or without phthalate plasticizers depending…
3 hazards checked on this product. See all of them.
Better lunch boxes from other brands
Graded higher than the Bentgo average of 72.
Klean Kanteen
Double Wall Vacuum Insulated Stainless Steel Food Canister Container with Leak Proof Lid
- Stainless steel body, silicone gasket lid seal
- The brand calls it PFAS-free, which we have not verified
- Silicone gasket degradation
3 hazards checked on this product. See all of them.
Snapware
Meal Box Glass
- borosilicate glass
- We found no PFAS statement from the brand
- Leaching from glass matrix or lid seals
2 hazards checked on this product. See all of them.
OXO
Steel Pop Big Square Short - 2.8 Qt/2.6 l
- Stainless steel container, no surface treatment
- Lid/gasket polymer leaching
3 hazards checked on this product. See all of them.
The same question, asked of the other lunch boxes brands
Best average grade first. Bentgo averages 72.
See every Bentgo product we grade on the Bentgo brand page, or the full lunch boxes ranking.