<b>Hands Free Drinking in Outdoor Activities with SKL Water Hydration Backpack</b><br>When you are out on the trail, timely replenishment of water is very important. This lightweight hydration pack comes with a 2 liter water reservoir which frees your hands, you can drink by simply biting the mouthpiece instead of water bottle, while your other small items can also be stored in the water backpack.<br>The lightweight hiking hydration backpack with stylish look works great for outdoor adventures like camping, cycling, fishing, hiking, mountain biking and leisure activities in or out of the city like for school, gym, picnic, lawn, lake, music festival carnival. Perfect companion for men, women, youth and kids, get one for the whole family!<br><br><b>Hydration Backpack with 2L Bladder</b><br>Compact and lightweight, perfect for running, cycling, hiking, camping and music festiveal carnival.<br>Designed with a low-profile cut that fits comfortably. You'll get the best fit with the adjustable shoulder straps.<br>Made of heavy duty water repellent nylon with superior wear resistance.<br>Wide webbed shoulder straps with holes for the water tube. Reflective trim for night safety.<br>Comes with a BPA-Free leak-proof 2L water bladder to keep you hydrated throughout your adventure.<br>Suitable for 3L /2L / 1.5 L Water Reservoir.<br><br><b>Military Grade Quality</b><br>Made of premium material. Taste free, BPA free. It won't leave a bad taste in your drink. Plus, double sealing side technique has greatly improved durability.<br><br><b>100% Leakproof</b><br>Upgraded soft mouthpiece with easily accessible ON/OFF valve prevents leakage. Conveniently control the water flow by biting, when not bite, the water will not leak out. Quick-release tube is detachable. Auto shut off while the tube is removed, the 2 liter water reservoir will stay filled non-leaking.