2pack hydration backpack pack with 2l water bladder for kids men & women hiking running cycling - camel backpack camelback with bike bottle pocket u`be <b>water backpack includes:</b><br/><br/>2 x hydration backpack 18.0 x 10.0 inch;<br/><br/>2 x water bladder 2.0l 14.2 x 6.7 inch;<br/><br/>2x detachable hose (with quick stick separation function) 41.8 inch. <br/><br/><b>lightweight, capacious, best for festivals</b><br/>3 storage compartments.<br/>front pocket is big enough for keys,<br/> smartphone or some additional essentials.<br/>middle pocket – for snacks or fruit.<br/>main space - large enough to put a towel next to bladder.<br/><br/> <b>waterproof and durable</b><br/>hydration backpack is crafted with waterproof <br/>nylon fabrics, so your accessories stay dry in rain.<br/>bladder system can be removed and cleaned.<br/><br/><b>breathable straps</b><br/> hydropack shoulder straps breathe well to<br/> keep you cool and dry in the heat.<br/>chest and shoulder straps are adjustable,<br/> which makes the bag ideal for women and children as well.<br/><br/><b> water bladder</b><br/> hydration bladder with a tube can be removed for<br/>quick and easy cleanup. <br/>being made of tpu materials,<br/>2liter mini bladder is bpa free, food grade,<br/>pressure-tolerant and leak-proof.<br/> bladder pouch keeps you hydrated.<br/>perfect gear when you run, travel or ski.<br/><br/> <b>sports running pack</b><br/> fill bladder with your choice of liquid and/or add ice cubes.<br/> insert hose properly.<br/>by holding it upside down, you will remove the air<br/> through the valve.<br/>put the bladder into the camelback.<br/>while drinking, the bladder continues to compress<br/>and restricts water from sloshing around.