Nepfaivy Running Vest Hydration Backpack - Lightweight and Reflective Running Hydration Vest with Multi-pouches, Breathable and Adjustable Running Backpacks for Outdoor Running Cycling Climbing

This large capacity running vest weighs only 282g, so it won't weigh you down. You won't even notice it's on your back when there’s nothing in the backpack. This will make you more relax when running.

The air mesh shoulder straps and back pad allow for air flow, which ensures enough breathability and comfort. So you will not feel too hot or uncomfortable on your back in hot weather, even if you wear it for a long time.

The surface of the phone pouch and the main storage pocket are made of waterproof and scratch-resistant nylon material, so that even when it rains, the items of the bag will not get wet. And you don't have to worry about your items being scratched by branches or others while you’re out on the trails.

With adjustable chest & waist straps, the running vest is comfortable for both men and women. It can fit you snug and won't shift around or cause painful chafing while running. This adjustable running gear is suitable for runners with a chest size between 60-130cm.

The elastic straps designed on the shoulder strap can hold the water tube in place, making it easy for you to drink water while running. It can really free your hands! NOTE: Water bladder and hose are not included!