This mid-sized, frameless backpack is the combat standard worldwide! Featuring a detachable sternum strap and padded waist belt, you’ll get extreme versatility in a hardwearing package.• Constructed of 1000 denier nylon with reinforced stitching• Accommodates 100-oz. hydration reservoir (sold separately)• Sleeping bag straps and padded shoulder straps• Heavy-duty D-rings for securing external items• High-quality YKK® zippers and easy-grip pull tabs• Reinforced drag/carry handle• Removable elasticized sternum strap with silent release buckle and padded waist belt• IVS™ (Intercooler Venting System) back panel for ventilation• Dimensions: 2000 cu. in./37 L (total), 20”L x 13”W x 6”D (main comp.), 14.5”L x 12.5”W x 2.5”D (front comp.)