The Outdoor Nation Hydration Pack with 1.5-Liter Water Bladder is made of nylon fabric which is water resistant, keeping your belongings dry and cool on the rainy days. The wide opening means you can easily add ice for warm weather and easily clean inside. The bladder sits in a separate pouch inside the backpack main compartment to keep it separated from your belongings and features sturdy metal zippers that provide durability. The straps of hydration backpack are adjustable for different shoulder sizes. The chest size ranges from 27″ (kids and teenagers) to 50″ (adult men and women). The rubber mesh shoulder straps, are breathable and help prevent slipping. This hydration backpack can be used for multiple outdoor sports, such as running, hiking, cycling, camping, climbing, walking and traveling.
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