If you are an outdoor enthusiasts, you will know how important a Hydration Backpack with Water Bladder is to keep youself active during the long journey. This lightweight carrier keeps your fluid level up and gives you a hands-free drinking. Designed with an breathable mesh back panel, the backpack can help keep you cool and comfortable while on the go. Note: You'd better clean the water bladder before using. FEATURES: * Lightweight and durable backpack with 2L water bladder * Hands-free water tube pressure valve * Adjustable chest and shoulder straps * Storage compartment for keys, phone, small tools and snacks etc. * Constructed of Food Grade TPU material, completely safe to use * Suitable for outdoor activities like cycling, rock-climbing, hiking and hunting SPECIFICATIONS: Backpack: * Material: High-strength nylon * Color: Red,Black,Blue,Green,Orange,Pink * Size: Approx. 48 x 23cm * Weight: Approx 340g * Waterproof: NO Water Bladder: * Material: TPU (BPA Free)