Lightweight Running Water Backpack Hiking Mountain Bike Backpack With Bladder

  Hydration Backpack With Bladder

• LIGHTWEIGHT AND DURABLE: These bags are very lightweight to minimize your burden while you are exercising. Plus, to increase the pack's durability, we've made it from sturdy polyester with a ripstop lining so you can pack your hiking essentials with ease.
• COMFORTABLE AND ADJUSTABLE: The soft & breathable mesh design ensure the breathability of the backpack and minimize the back feeling during exercise to a certain extent. Taking into account different consumer types, the shoulder straps can be adjusted according to your needs.
• HYDRATION BLADDER: The mouthpiece has been upgraded to an easy ON/OFF push valve and designed to help stop leakage. Simply bite the mouthpiece to suck water, Conveniently control the water flow by biting.Our water bladder have passed pressure tolerated tests ,SGS certified and 100% food grade. This tested to comply with international safety standards. It won’t leave a bad taste in your drink.
• VERSATILITY :Internally the hydration pack contains a separate pocket for other items, such as a phone, first aid kit, and snacks.The hydration pack is your perfect choice for cycling, camping, running,music festival, rave , kayaking. A decent Holiday Gift for families and friends who love outdoor sports.
• HOW TO DRINK WATER WITH FREE FLOW: Please notic that the bite valve is the "bite and suck valve". Firstly, pull the valve in the "on" position. Then put it in the mouth, bite the groove gently with your teeth, sucking the valve at the same time. It will pop open and fluid flows freely.