An efficient packing solution, the Ultralight Dry Sacks keep your gear organized and protected within your pack or travel luggage with a rectangular shape for a better fit. This product features a sustainable design with bluesignA(R) approved main body fabrics and GRS-certified 100% recycled main body fabrics. All DWR treatments made without PFAS. We carry this product in the 12L, 20L, and 35L sizes Features Roll-top waterproof closure Waterproof-coated fabric and seams Rectangular shape for efficient packing Meets IPX5, waterproof non-submersible rating D-ring for drying or attaching Specs Weight: 12L: 0.101 lbs 20L: 0.132 lbs 35L: 0.174 lbs