Sea to Summit Red M

Best Use: An effective, waterproof solution for modern, contoured internal frame backpacks Size: Medium: Fits a 50 to 70-liter pack Waterproof: 70D polyurethane-coated nylon with fully taped seams Features: metal drainage grommet at the bottom to reduce water pooling Packable: Packaged in its own Nylon stuff sack; Pack Size: 5 x 3 in; Weight: 4.9 oz / 139 g