Sea To Summit Evac Compression Dry Bag UL 8L 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 Compress soft contents to their smallest possible size while adding minimal weight to your pack Ultra-lightweight, bluesign® APPROVED Ultra-Sil 30D Nylon main body fabric with a PFC-free DWR finish Waterproof seams you can trust- double-stitched and tape-sealed Fast and easy access through compression strap side-release buckles Eliminate bulging and achieve even compression using the four ultralight straps with two ladderlock and two easy-access side-release buckles Generously sized straps allow max-capacity filling with reinforced stitching on all stress points for added strength   Evac Compression Dry Bag UL 8L