The Lightweight Compression Sack is the perfect solution for space-saving gear storage and organized packing. Made from bluesign® approved recycled 70D Nylon with a C0 non-PFC DWR finish, these burly sacks offer excellent strength to weight ratio. They can allow compression down to one-third of their original volume, which means you save valuable space in your pack for other essentials.Sea To Summit Lightweight Compression Sack 20L Features: Lightweight, bluesign® APPROVED recycled 70D Nylon fabric with a PFC-free DWR finish Compress soft contents to the smallest possible size Robust, waterproof PU-coated 70D recycled nylon body fabric has a 2,000mm hydrostatic head Attached flip-top lid prevents straps tangling Light-reflecting white interior coating makes seeing and finding gear easier Sturdy, Nylon webbing handle on round base provides a secure grab point