• Constructed of lightweight, high-tenacity 210/330 denier nylon and 210 denier ripstop nylon • Accommodates 100-oz. hydration reservoir (sold separately) • High-quality YKK® zippers with easy-grip pull tabs • Easy-access main compartment with front pocket and map pocket • Multiple rows of S.T.R.I.K.E.® webbing for attaching pouches or accessories • Four adjustable external compression straps accommodate various loadouts • Five internal tie-down loops • Padded shoulder straps • Removable heavy-duty waist belt • Heavy-duty D-rings for securing external items • Loop fastener on front for ID patch attachment • 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 (top-front pocket) • Weight: 2.65 lbs.