Stonehauler Pro Duffel vs Base Camp Dry Bag: which is safer?
Black Diamond Stonehauler Pro Duffel is our pick: better on PFAS and on the overall hazard picture.
Our pick
Black Diamond
Stonehauler Pro Duffel
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possiblewater-repellent coating composition (fluorinated or legacy PFAS)
PossibleMicroplastic shedding from coating or weave
The North Face
Base Camp Dry Bag
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possiblewater-repellent coating (water-repellent coating) coating composition
PossiblePVC/TPE thermal leaching
ReportedCoating degradation and microparticle shedding
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 waterproof outdoor gear storage bags: see the full ranking