Advanced Italian Pack System After years of development and testing, the ultimate integral pack system has been developed. This camo pattern, dual pack system has all the features military personnel and hunters require. The system starts with a large pack, lightweight frame that is contoured to your body, and fully padded shoulder and kidney pads with quality nylon webbing. There is so much attention to detail that even the nylon straps are camo. Large pack is 27" tall, 14" wide, and 8.25" deep with .75 length dual side pockets. The smaller removable pack attaches to the back of the main pack. This pack features eight retention straps for attaching sleeping bags, clothing or field gear. What makes this system so great is that small pack can be removed and become a day pack or combat pack. Hidden shoulder straps and a clever series of buckles convert the smaller pack from a back pack, to a butt pack or combat pack. The small pack is about 14" tall, 12" wide and 4" deep. We just do not have enough space to show all the features of this pack system!