[【1.5L Water Bladder】Hydration Bag contains a 1.5L water bag. The water pipe is strong and durable and resistant to bending. It adopts an anti-spill straw nozzle with a self-locking device to prevent leakage and the dust cover is hygienic to use. 【Lightweight & Safe】Running bag is made of high-quality nylon material which is waterproof and scratch-resistant. Bladder Bag weighs only 150 grams reducing much of the load. Reflective trim increases visibility and safety in low-light conditions. 【Comfortable Fit】The soft air mesh back accelerates air flow preventing heat build-up and keeping your back cool. The adjustable shoulder straps and chest strap are ergonomically designed to fit your back reducing pressure and more comfort. "【Ample Storage Capacity】Two-way main zippered pocket holds hydration bladder and theres also a front storage compartment. Zippered pockets on the shoulders store your phone and keys so you can listen to music while jogging!" 【Multifunctional】Running Vest Backpack adopts high-quality fabrics and fastened accessories to ensure stability and durability. Vest Backpack is compact and small in size suitable for cycling hiking running skiing cycling and mountaineering.]
