High Quality -- Rugged 900D high density Nylon material, resistant to tears and abrasion
High Capacity -- Fully removable 3 liter (100 ounce) water bladder.A great backpack for men, women and kid to stay hydrated
Easy to Carry -- Slender and portable design with middle handle strap and adjustable webbing chest and shoulder straps
Sports Partner -- Hands-free hydration hose with bite valve, gently biting the valve to open up the flow of water.Great partner of running, hiking, Riding and other Outdoor sport