?Lightweight Hydration Backpack?The hydration backpack is made of high-quality nylon, which is extremely lightweight, only 12 oz. It will not produce any burden to your travel and will be an ideal choice for your travel.
?Big Storage Capacity Hydration Pack?The hydration pack includes 4 independent pockets, 2 mesh bags, and 1 open mesh pocket composed of a strap. It can store enough belongings to provide supplies for your outdoor activities.
?Compatible for Different Body Sizes Water backpack?The backpack has an adjustable chest strap and waist adjuster, with which the length can be adjusted freely. The chest strap of the backpack can be adjusted up and down to meet men, women or even kids in different body sizes.
?Environmentally friendly Hydration Bladder?The 2L water bladder is made of environmentally friendly PEVA and TPU which is non-toxic and non-odorous. This hydration water bladder is with a folding opening, which can fill water and ice more quickly, and it is more convenient to clean.Replace with an easy-to-use water pack.
?Hydration Pack Suitable for Outdoor Activities? The Hydration pack backpack has light reflection strips, emergency whistle and anti-theft zipper which will reduce your unnecessary worries during the trip. This hydration backpack is suitable for hiking, cycling, cycling, running, camping and many other outdoor activities.