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.<br/>Features:<br />Direct drinking water nozzle and 135° angle design make drink easily and efficiently.<br />Made from food grade material, BPA &amp; PVC free, odor Proof, safe without toxic, can rest assured use.<br />Wide opening design, easy to fill  water, ice cubes, different sports drinks and quite convenient to clean.<br />Quick release tube with auto-lock system, prominent leakage-proof capability. <br />Operate faster and easier with the help of integrated slide lock.<br />Large capacity, can hold 2L of water or your favorite drink,  keep you hydrated and refreshed in long time journey.<br />Light weight and slim profile for a quick load into your hiking or camping backpack.<br />Durable and reusable,can use for times and just so light for carry.<br/>Specifications:<br />Material: PE &#43; EVA &#43; TPU &#43; PU.<br />Color: Lake blue.<br />Capacity: 1.5 L / 2 L ( optional ).<br />1.5L<br />Size: 30.5 * 18 cm / 12.0 * 7.1 in<br />Weight: 145 g / 5.1 oz<br />2L<br />Size: 38.5 * 18 cm / 15.2 * 7.1 in<br />Weight: 153 g / 5.4 oz<br />Packing size: 45 * 24 * 2 cm / 17.7 *  9.4 * 0.8 in<br />Temperature:Recommended -20℃ ~ 50 ℃<br/>Packing List:<br />1* Water Bladder <br />