This Karrimor Dry Bag is an essential accessory for your next adventure, with a waterproof design and a durable nylon taffeta construction. It also features taped seams and a roll top closure to keep water out and your gear dry and protected. These dry bags can also be used to create a fully waterproof liner inside any pack- just choose the size of dry bag closest to the volume of your pack. . . . Roll top with side release buckle. . Waterproof. . Taped seams. . Nylon taffeta construction. . 10,000mm hydrostatic head. . Imported. .