ToughSack Assorted Colors vs Drybag-Ocoee: which is safer?
Granite Gear ToughSack Assorted Colors is the clear pick. Watershed Drybag-Ocoee carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Granite Gear
ToughSack Assorted Colors
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleHeavy metals in zippers or hardware
Watershed
Drybag-Ocoee
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleTeflon-type coating fume risk from waterproof coating
ReportedCoating degradation and microplastic shedding
PossibleVOC off-gassing from adhesives and PVC
Where these two actually differ
- We flag Heavy metals in zippers or hardware on the Granite Gear and not on the Watershed.
- We flag PTFE fume risk from waterproof coating, Coating degradation and microplastic shedding, VOC off-gassing from adhesives and PVC and PFAS in waterproof coating (non-disclosed) on the Watershed and not on the Granite Gear.
- The Granite Gear is Cordura nylon fabric where the Watershed is Vinyl/PVC coated fabric, waterproof treatment unknown, 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 Granite Gear is the one to buy.
- We are less certain about the Watershed grade, at 45% confidence against 72%, 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 waterproof bags & luggage, see the full ranking