It seems to be a solution looking for a problem, and in the end the solution is causing problems that didn't exist before the solution?
I recorded part of one of his videos and put it on YouTube. It’s a lanyard organizer essentially. I don’t like climbing with my lanyard in a bag and hate dragging my tail around so I think it’s pretty cool. Would probably work well to manage your tail when on spurs if your worried about gaffing you’re line And bad at managing it. But he doesn’t advertise it for that purpose.