Dimensions: 18" x 10" x 4.5". Weight: 2.9lb. 20 liter capacity. HEXGRID multi-angle load bearing platform. Gear Set compatible with internal and external Gear Set mounting capability. Removable HEXGRID 9x9 Gear Set. CCW pocket with loop panel and webbing strap for holster attachment. Full clamshell opening main compartment with Quad-Zip zippers. Internal loop platform panel, mesh organizer, and admin pockets. Two full side access compartments with fleece lined eyewear pocket. Removable straps for dual backpack carry or single sling carry with crossbody strap. Thermoformed back panel with quick release straps. Water resistant 500D Dobby nylon (main) and 1050D nylon (bottom). Color: Black.