GSI Outdoors Collapsible Water Cube Collapsible water container for storing and serving water that's great for hydrating, cooking, and cleaning while camping and backpacking  available in four sizes Integrated handle for easy lifting and pouring; ergonomic tap handle delivers a high flow rate of water with one-handed efficiency Polyethylene container made with proprietary blow molding method for superior burst strength and added durability Backed by a full manufacturers warranty