Hydration Vest Backpack

This waterproof cycling hydration backpack is made of nylon material with adjustable waist and shoulder straps to adjust to your body and has an inner liner for drinking water. It is perfect for hiking, camping, school, summer beach trips, etc. The lightweight cycling backpack has adjustable hipbelt and shoulder straps that can be modified to fit your torso.1.5 liters Hydration Bladder. The perfect size offer a nice balance of reasonable weight and bulk while providing a sufficient quantity of water, fit for men, women, and youth.Reflective trim for night,safety, and strap clips to keep extra straps secure.In addition, There are two large and two small pockets on the front of the bag, You can put some other items in the front pocket.