The RACK stands for Ranger Assault Carry Kit. It is a very practical item to have. It comes with a Molle Vest, Molle mag pouches, a molle canteen pouch, multi purpose pouches, and a leg pouch that not only stores the kit but acts as a "Dump" pouch for your spent magazines. The dump pouch is normally a $20 item as is the bare vest. The item is in very good condition. This is a good deal on a complete woodland molle set up. Shoot me over your zip code for shipping cost. Thanks, Vic23