Designed for adventurers who demand lightweight reliability, this compression dry bag combines innovative air-permeable base technology with eco-conscious construction. The bluesign APPROVED recycled 70D nylon keeps your kit dry while the Event air-permeable base lets you squeeze out air without needing a purge valve. Four strategically placed compression straps distribute pressure evenly across soft items, while the Hypalon roll-top seal provides bombproof water protection. Built with PFAS-free DWR treatment, it's the versatile solution for bikepacking, kayaking, and every expedition in between. Durable, straightforward, and engineered to perform when it matters most. Features Waterproof and air-permeable eVent® fabric base allows air to be pushed out but water can't get in. Waterproof, roll-top closure secured with our patented Field Repair Buckle for a reliable seal. Lightweight, bluesign® APPROVED recycled 70D Nylon main body fabric uses a non-PFAS DWR finish. Robust, waterproof PU-coated 70D recycled Nylon body fabric has a 10,000mm hydrostatic head. Waterproof seams you can trust—double-stitched and tape-sealed. Eliminate bulging and achieve even compression using the four straps with two ladderlock and two easy-access side-release buckles. Sturdy, Nylon webbing handle on oval base provides a secure grab point Reflective white interior coating makes finding gear easier. Specifications 5L 8L 13L 20L Material PU Coated 70D Nylon, 70D eVent® PU Coated 70D Nylon, 70D eVent® PU Coated 70D Nylon, 70D eVent® PU Coated 70D Nylon, 70D eVent® Hydrostatic Head 10,000mm 10,000mm 10,000mm 10,000mm Dimensions 16.6 x 14.7 x 31.2 cm 19.2 x 17.8 x 39.4 cm 22 x 20.2 x 44.7 cm 26.5 x 23.5 x 47.5 cm Weight 98g 113g 136g 160g