Identical to the 3-day assault pack but a full one-third larger for added carrying capacity. Comes with a rubber drag handle, a molded custom back panel for increased comfort, removable, and adjustable contoured shoulder straps with metal "D" rings. Also has a new removable, adjustable kidney belt with side release buckle (hide them away when not in use) and lots of universal attachment straps including the side and bottom of the pack so you can add pouches, bedding, etc. Add a hydration bladder and exit the hose in your choice of 3 positions.