Need to keep things dry when on or around the water? The Cressi Dry Bag can make that happen. Bag is available in multiple sizes depending on you gear storage needs. Bags can also be purchase in different colors. Designed for boating and water sports these bags are made from waterproof material with roll-down top closures equipped with a squeeze-style side-release buckle. Just pack your belongings, roll-down the top and fasten the buckle and your bags content will be stored and safe from the elements. This proven design, all-purpose reliable protection for gear has electronically welded seams for 100% waterproofing. Choose from a 5, 10, 15 or 20-liter (305, 610, 915 or 1,220 cu. in.) capacities. The 20-liter version comes with a convenient carry handle. The 10-liter (610 cu. in.) bag measures (H x W x Dia.) 22″ x 11.5″ x 7.5″ (55.9cm x 29.2cm x 19cm), the 15-liter (915 cu. in.) bag measures (H x W x Dia.) 20.5″ x 14″ x 9″ (52cm x 35.6cm x 23cm) and the 20-liter (1,220 cu. in.) bag measures (H x W x Dia.) 23″ x 14″ x 9″ (58cm x 35.6cm x 23cm).