Existing modelTrek in comfort and versatility on longer trips with the Pocatello 70 pack. The Pocatellos internal frame is made with pre-shaped aluminum stays for stability as well as a 3D mesh back for comfort. The pack features a top loading capability as well as a large bottom zippered pocket. Increase your travel options with an expandable and detachable top lid and removable hip belt for easy airline stowage. The Pocatello 70 has side compression straps, ice axe holder, zippered side and front pockets, and a rain fly.