A heavy-duty dry bag that compresses your gear and keeps it dry, built tough enough to ride on the outside of a kayak, bike, or roof rack. The main body is abrasion- and puncture-resistant 420D fabric, and the base is a 500D Cordura eVent laminate that's waterproof but air-permeable—so you can squeeze the air out and pack things down small without a purge valve to fuss with or leave open by mistake. Four compression straps cinch soft items down evenly, lash loops give you solid attachment points, and the Hypalon roll-top seals out water. The white interior makes it easier to find your gear inside. Like any roll-top dry bag, it's built to keep water out in normal use, not to be fully submerged.

• Abrasion- and puncture-resistant 420D TPU-laminated main body (10,000mm waterhead)
• Waterproof, air-permeable 500D Cordura eVent base lets you push air out with no purge valve
• Hypalon non-wicking roll-top closure with patented Field Repair Buckle
• Four compression straps (two ladderlock, two side-release) for even compression
• Lash loops for attaching to kayaks, bikes, motorbikes, and roof racks
• Double-stitched, reinforced, tape-sealed seams
• White interior coating makes gear easier to see
• Oval base resists rolling

• Available sizes: 8L, 13L, 20L, 35L
• 8L: approx. 37.5 x 19.8 x 16.5cm
• 13L: approx. 44 x 21.7 x 19.7cm
• 20L: approx. 46.3 x 26.9 x 24.5cm
• 35L: approx. 57.2 x 31.7 x 28cm
• Material: 420D TPU-laminated nylon body, 500D Cordura eVent base