Finding a durable stuff sack with beefy clip-in points for big-walling has been the problem, and the Metolius Big Wall Stuff Sack provides the solution. The 600D polyester body withstands abrasion like a champ, so you can even hang it under the haul bag or use it as a rope bag without worrying about it being torn to pieces. And thanks to the two bar-tacked clip-in points there’s no chance of the clip-in points breaking and sending your much needed gear plummeting to the valley floor.