ITEM NAME:3 Litre Hydration Pack Leakproof Cycling Water Bladder Bag Black Description: High density oxford cloth, waterproof, heavy duty. Handles on the top and front also are reinforced, humanized design. Inner water bladder is food grade and professional. Safe, portable, environment-friendly and with no smell, you can put ice cube in it. Shoulder and chest straps are adjustable to relieve pressure and change body barycenter. Air cushion strap also can alleviate stress. Shut off/on switch valve is leakproof, freeing from chaos while cycling. Convenient to drink, biting the tube as you are running. Breathable mesh back pad can radiate heat and sweat, making your travel more comfortable. Specification: Material: Oxford Cloth Color: Black, Khaki, Army Green, Yellow Camouflage, Grey Camouflage, Brown Camouflage, Blue Camouflage, Desert Camouflage, Jungle Camouflage(optional) Size: Approx. (H x W): 43 x 18cm/16.93 x 7.09inch Package Includes: 1 Piece Hydration Pack Water Bag Note: Do not put hot water, drinks, beverage,coffee, milk in water bag. Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. SKU: DMO0012245166017778.Inner water bladder is food grade and professional. Shut off/on switch valve is leakproof, freeing from chaos while cycling. Convenient to drink, biting the tube as you are running. Air cushion strap also can alleviate stress.