eVent Sil Drysack vs Trailgate Gear Bin Green 140 L: which is safer?

Where these two actually differ

• We flag PTFE fume risk (separate from PFAS grading), Coating degradation and microfiber shedding and Membrane delamination and loss of water resistance on the Granite Gear 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 Granite Gear.
• The Granite Gear is Silicone-coated nylon with eVent membrane 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 Granite Gear grade, at 45% confidence against 78%, because it discloses less.