3-Day Backpack, GI TypeThis rugged 3-Day back pack is fabricated to GI specification from tough 1000 denier nylon. Features: MOLLE compatible, hydration system compatible, hook and loop straps for name and rank tapes, padded waist and shoulder straps and and adjustable sternum strap. Size: 20" x 12" x 8." Available in black, coyote, Marine woodland digital. And now available, Multicam, but at a higher price, see below.