Varicom Waterproof Compression Sack Large vs Trailgate Gear Bin Green 140 L: which is safer?
REI Co-op Trailgate Gear Bin Green 140 L is our pick: better on PFAS and on the overall hazard picture.
Kelty
Varicom Waterproof Compression Sack Large
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossiblePFAS in waterproof coating
PossibleCoating degradation and microplastic release
Our pick
REI Co-op
Trailgate Gear Bin Green 140 L
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleUV degradation and additive leaching
PossibleMicroplastics from mechanical wear
PossibleOdor and volatile organic compounds from manufacturing
Where these two actually differ
- We flag PFAS in waterproof coating and Coating degradation and microplastic release on the Kelty and not on the REI Co-op.
- We flag UV degradation and additive leaching, Microplastics from mechanical wear and Odor and volatile organic compounds from manufacturing on the REI Co-op and not on the Kelty.
- The Kelty is Nylon ripstop with waterproof coating, composition unspecified where the REI Co-op is Polypropylene storage bin, no water-resistant coating mentioned, 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 REI Co-op is the one to buy.
- We are less certain about the Kelty grade, at 45% confidence against 78%, because it discloses less.
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