The Guide 30L Backpack is designed for mountaineering and alpine climbing. It features durable 420D nylon to resist rugged wear. A Delrin U-frame ensures stable, balanced load distribution. The top lid includes a stowable strap for attaching climbing ropes. Ergonomic padding on shoulder straps and hip fins provides comfort. A mesh helmet net secures helmets on top or front. The zippered lower side pocket offers easy access to essentials.