With a square shape and very robust fabric, it opens on the back facilitating access to the entire internal compartment. Ideal for sport climbing, to be placed at the foot of the cliff to collect and pick up the material. It has padded shoulder straps and a lumbar belt, top and side handles perfect for carrying. Padded back resists any stress and mistreatment. The rope tarp is supplied with it. Made in nylon and tarpaulin. Ideal for sport climbing lovers.