Breathable Running Backpack with Water Bladder for Hands-Free Hydration on Hikes, Trail Runs, and Cycling

【Breathable and Ergonomic Design】 running hydration vest engineered with 3D contour stitching that follows spinal curvature, reduces vest shift and bouncing during runs. The breathable rhombic ventilated mesh design keeps your back cool by maintaining air circulation, preventing discomfort due to accumulated heat. (PATENT PENDING)
【Ultra Lightweight Running Vest】 Weighs only 170g/0.37lbs. High quality and ultra lightweight quick-drying nylon material make this hydration pack more comfortable. The running backpack with wide shoulder straps design distribute weight effectively, and provide you with the max support and min burden.
【Plenty of Storage】 Multi-pocket hydration backpack provides you with plenty of space to store your belongings. Your 500ml soft flasks, phone, key, money, food can be easily stored in the front pocket, and the 2L hydration bladder, towels, clothes or other items can be placed in the back pocket. Both the main zipper pocket and the front zipper pocket are made of waterproof fabric to ensure your clothes and phone stay dry.
【Details】 Extended adjustable chest and waist straps allow the running vest to fit most men and women.Reflective trim and whistle design for safety. The front pocket with a drawstring tightening system to prevent soft flasks sloshing, bouncing, or rattling during your run.
【Multi-purpose Reflective Hydration Backpack】 hiking backpack with water bladder is suitable for hiking, running, MTB cycling, road cycling, climbing, music carnival, marathon race, and other occasions. This hydration pack is specially designed for outdoor sports, it does not move around or bounce, a perfect gift for friends and family who enjoy outdoor sports.