QOO1043 Features: * Dry bag * Makes locating gear and equipment a snap * 3-Roll closure, heavy-duty bottom, reinforced side wrap for durability * D-ring for lashing to boats, other packs and bikes * Capacity: 10 L * Capacity: 21 L * Capacity: 41 L Construction: * Constructed of rugged, clear 20 mil. vinyl Dimensions: * Weight: 9 oz * Small dimensions: 15" H x 7.5" W * Weight: 13 oz * Medium dimensions: 18" H x 9.5" W * Weight: 1 lb (5 oz) * Large dimensions: 24" H x 11.5" W