neboic 2pack hydration backpack pack with 2l hydration bladder - lightweight water backpack keeps water cool up to 4 hours with big storage for kids women men hiking cycling camping music festival neboic <b>hydration pack gear</b><br> <b>material:workmanship & nylon</b><br> *super lightweight hydration backpack pack is compact and low-profile and perfectly built for lightweight pursuits like running, road biking and ultralight hiking .<br> this hydration pack backpack feel light and stable on your back and won’t create any wind resistance.<br> *this hydration back pack has 3 extra layers including an easy access mesh front layer and other two zippered side layers which will ensure you enough space for different essentials.<br> *this water resistant backpack has adjustable hip belt and shoulder straps that can be modified to fit your torso, which can be used as women , men and kids hydration backpack.<br> * with breathable backpack panel for dry , this water backpack will keep you away from the wear and tear during sports .<br><br> <b>hydration bladder</b><br> <b>* 2 liters (70 oz)water bladder for hydration pack:</b><br> this popular bladder sizes offer a nice balance of reasonable weight and bulk while providing a sufficient quantity of water.<br> <b>*quick-disconnect tubing:</b><br> this backpack water bladder include a drink tube that easily disconnects from the body of the bladder, which is nice when it’s time to refill the bladder mid-hike.<br> you simply disconnect the tube with the press of a button and pull the bladder from your pack.<br> this allows you to leave the tube in place, which is especially handy if you have it routed through a tube portal.<br> <b>*wide-mouth opening:</b><br> this bladder is with wide-mouth opening ,which allow you to fit a hand inside the bladder, which makes cleaning and drying easy.<br> and you can easily add ice from a scoop or an ice dispenser. it will keep the water cool up to 4 hours .<br><br> <b>package list</b><br> 2*hydration backpacks<br> 2* hydration bladders<br> 2* packing bags<br><br>