This looks like something the Clankworks guys might like to put in their store, you should ask them. Make a couple in tweed and khaki, that’s hot. I bet you could easily make cool top tube protectors, too, if you wanted to.
I have a much bigger Park branded roll-up deal from a few years back that I stock with tools when I travel and is super handy. When I first got it I didn’t think I’d like it as much as I do, but there is nothing like someone asking for a wrench and whipping out a shop’s worth of tools all organized-like.
I have been wanting to get something like this forever. My current system is not cuttin’ it, and I lose little things like presta adapters all the time… something like this + an attached zipper pocket would be rad.