Snugpak SP80DS01BK-SM Dri-Sak 4 Liter Original, Black, Small, BlackSnugpak SP80DS01BK-SM Dri-Sak 4 Liter Original, Black, Small, Black Features: Store your sleeping bag, clothing, and any other items you want to keep dry in a Dri-Sak They are seam taped, nylon with a TPU film lamination to ensure protection if your gear takes an unexpected dive into the water. Durable and lightweight nylon fabric with waterproof laminate Waterproof taped seams Roll top waterproof closure Durable buckle secures roll top D-rings for securing if necessary Dimensions: 9.5 x 14.75 in. Weight: 1.76 oz./50g