harayaa Hydration Vest Backpack Multi Pockets Runner Rucksack Lightweight Breathable 12L M

harayaa Hydration Vest Backpack Multi Pockets Runner Rucksack Lightweight Breathable 12L M.This backpack is not just for running and hiking. but also suitable for outdoor activities, such as cycling, mountaineering, climbing, marathons, etc.Ergonomic designed vest bag comes with an adjustable chest strap that guarantees the perfect fit, keeping the pack from bouncing while running.Running vest is made of polyester, lightweight, durable, and comfortable to wear.Running vest fit for 2L water bag (not included,) for quick hydration during running, suitable for medium and long distance sports.Designed with 10 front pack pockets, you can store items such as water cup, key, phone, cash, etc., and bladder or other items can be held in the back.Hydration Vest Backpack for Men Women Lightweight. Adjustable Water Vest Hydration Pack 12L Capacity. Running Vest Multiple Pockets Outdoor Sport Bag. Waterproof Running Gear Daypack Runner Rucksack. Durable Hiking Camping Climbing Cycling Jogging.