KUYOU Hydration Backpack, Hydration Pack Water Backpack Vest with Water Bladder 2L Adjustable Lightweight Water Bag…

COMPACT& LIGHTWEIGHT : KUYOU hydration packs are designed specifically for road cycling /running/ Hiking. Light and stable hydration pack vest always keeps you at peak when you’re at outdoor.
INSULATED WATER BACKPACK: Our hydration packs have thick insulated layer, and the insulated bladder compartment to keep water cold for hours.
PROFESSIONAL 2L HYDRATION BLADDER: Made from lightweight mesh back panel and nylon fabric.The mouthpiece has been upgraded to easy ON/OFF push valve and stop leakage. Simply biting the mouthpiece to suck water, you can easily control the water and no any smell. It have passed pressure tolerated tests ,SGS certified and 100% food grade.
COMFORTABLE & RELIABLE: Adjustable straps help tailor the hydration pack to your needs. For bikers, the hydration fits perfectly between most shoulder blades, as to not catch on anything while biking or even hiking. Compared to traditional hydration pack, ours centers the weight on to your back rather than your shoulders, so it helps your keep more energy.
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 WITH FREE FLOW】Notice 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.