Features 1.Made from food grade material, BPA \u0026 PVC free, odor Proof, safe without toxic, can rest assured use. 2.Wide opening design, easy to fill water, ice cubes, different sports drinks and quite convenient to clean. 3.Quick release tube with auto-lock system, prominent leakage-proof capability. 4.2L capacity for your favorite drink, keep you hydrated without much burden. 5.Light weight and slim profile for a quick load into your hiking or camping backpack. 6.Durable and reusable,can use for times and just so light for carry. Specification This hydration bladder is made of food grade material, taste free, odorless, and BPA free. Big opening is perfect for filling water, ice cubes, different sports drinks and is convenient clean and dry.  Keep your energy up while running. Features: Made from food grade material, BPA & PVC free, odor Proof, safe without toxic, can rest assured use. Wide opening design, easy to fill  water, ice cubes, different sports drinks and quite convenient to clean. Quick release tube with auto-lock system, prominent leakage-proof capability.  2L capacity for your favorite drink,  keep you hydrated without much burden. Light weight and slim profile for a quick load into your hiking or camping backpack. and reusable,can use for times and just so light for carry. Specifications: Material: PVC Water Bladder Capacity: 2 L Water Bladder Size: 35.1 * 17.5 cm / 13.8 * 6.9 in Water Bladder Weight: 180 g / 6.3 oz Packing List: 1* Water Bladder  Package List 1* Water Bladder ;