Light and uncomplicated. They’re designed for those who want to move really, really fast and those who think it’s just plain crazy to carry heavy things around in the woods. A great blend of suspension, structure and weight conscious materials. Fabrics: 100D Robic triple rip stop nylon body with UTS impregnated silicone coating and a tough 420D nylon bottom. Suspension: shaped, molded EVA z-foam back panel pumps air behind back as you walk; removable, shaped die-cut PE frame sheet with easy-access handle. Body: applied PU ribcage construction provides lightweight structure, full-face front stretch-fabric pocket, two-stretch fabric side pockets, dual daisy chains that tuck away when not in use, hydration compatible, rain cover included, two hip belt pockets, hidden gear loops on shoulder straps.