Designed for long, equipment-intensive climbs, the BELAY20 keeps the belay in order. Attached to the belay, it stores the ropes on which the leader climbs. Worn on the harness when abseiling, it prevents rope knots and jamming. It can also be used to carry your boots and chalk to the foot of your project in Fontainebleau, making the ascent easier and the descent smoother.