Frank Bee Alice Pack Frame is built to fit all G.I LC-1 packs and balance the load of the gear you are carrying with the sturdy aluminum frame. These military pack frames are built to last long expeditions with comfortable and resilient polyester shoulder straps and waist belt. Whether you are in the military, going on outdoor explorations, or making a Ghostbuster proton pack for Halloween, the backpack frame is the perfect tool to carry and balance all the gear you need.