A true rescue back pack with a variety of uses from the montains, to air service, or a swaud. main compartmen is fully padded with closed cell foam for protection. All internal pockets are held in place by Velcro and are removale. The back pack has a web carrying handle and padded contoured shoulder straps, chest strap and waist strap. A false back allows for storage of shoulder straps when not needed. The front outside has a zippered storage compartment 10 by 15 by 3. on each side is a removable pocket measure 5 by 11 by 2. 3M Scothlite Reflective Material strips are swen on three sides. Silk-screened with a white "Star of life". Made of 1,000-denier Cordura nylon with a #10 YKK heavy duty self repairing nylon zipper. The main compartment flap has an 18-inch slot pocket and six attached clear vinyl compartments.