UA Storm waterproof technology keeps your things dry. The LEVELED strap system will guide you to ensure even strap adjustment for balanced weight distribution. Rear compartment with a softly padded 15" laptop sleeve and organizational pockets. Breathable foam back panel for maximum comfort and support. Adjustable, removable UA Strap Clip on the shoulder prevents the bag from falling off when carrying. The strap clip works best when the chest clip is attached. Front pocket for valuables. 2 side pockets for water bottles. Top and front handle. Dimensions when fully exposed: 20cm W x 50.5cm H x 30.5cm L.