Duro Bag 71010 Heavy-Duty Kraft Grocery Bag vs Grease-Proof 4 lb. HDPE Graphic Bakery Bag - 5"L x 3"D x 11"H: which is safer?
Duro Bag 71010 Heavy-Duty Kraft Grocery Bag is the clear pick. Grease-Proof 4 lb. HDPE Graphic Bakery Bag - 5"L x 3"D x 11"H carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Duro Bag Manufacturing
Duro Bag 71010 Heavy-Duty Kraft Grocery Bag
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMold and microbial contamination
Grease-Proof 4 lb. HDPE Graphic Bakery Bag - 5"L x 3"D x 11"H
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyPFAS in grease-proof coating
PossibleCoating degradation and microplastic migration
PossibleThermal instability of coating under heating
Where these two actually differ
- We flag Mold and microbial contamination on the Duro Bag Manufacturing and not on the .
- We flag PFAS in grease-proof coating, Coating degradation and microplastic migration, Thermal instability of coating under heating and Allergen or food-residue contamination from recycling stream on the and not on the Duro Bag Manufacturing.
- The Duro Bag Manufacturing is kraft paper, uncoated or minimal treatment where the is HDPE plastic with grease-proof coating (composition unspecified), which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Duro Bag Manufacturing is the one to buy.
- We are less certain about the grade, at 42% confidence against 78%, because it discloses less.
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 bakery bags, see the full ranking