Designed for mid-distance runs 3-point attachment design fits snugly and moves with you Custom adjustment system eliminates pressure points on sternum Harness construction disperses load, adds stability and comfort Padded and perforated EVA shoulder straps for comfort and ventilation Includes 4D pole holder, helmet carrier, and key chain holder Internal zipped pocket and 2 front hydration pockets Best Use:   Trail Running Material:   Nylon Gear Capacity:   7 Liters Dimensions:   42 x 18x 12 cm Weight:   .8 lb