How to Make a Big Wall Climbing Poop Tube Waste Container - YouTube
Big Wall Climbing: How NOT to Poop on El Capitan - YouTube
Amazon.com: Dog Doo Tube Reusable Dog Poop Holder For Dog Walkers - Carries Used Dog Poop Bags - Tight Fitting Lid Keeps in Odors - Dog Waste Carrier - Attachable to Dog
The Poop Tube - YouTube
How to Make a Poop Tube: 9 Steps (with Pictures) - wikiHow
YEP! : r/climbing
Easily the most glamorous piece of climbing equipment. : r/climbing