Water-repellent UA Storm technology keeps your belongings dry. Durable ripstop fabric with a PU-coated front panel for added protection. Shoulder straps with LEVELED system for easy adjustment of balanced weight distribution. Large main zippered compartment with internal zippered mesh pocket and hydration bladder pouch. Front zippered pocket for valuables and adjustable elastic drawstring for jacket or shoes for easy carrying. 2 side pockets for water bottles. Chest buckle and storable waist belt for good security. Volume 20 L.Dimensions: Height: 47 cm, Width: 29 cm, Depth: 17 cm.