Originally Posted by
taras0000
I have thought about this too. Maybe a second layer of PVC coated Nylon on the outside. It can even be retrofitted to older bags/saks/folders. Just take out the binding on the outside perimeter of the bag, and rebind with the PVC coated Nylon on the exterior.
It's funny that you mention that. When I made my current track sack, a fellow racer (can't recall his name) asked me what I was gonna do with the old worn one. I said he could have it. I think he saw that it was reparable and upgradeable. I pointed out the things that were worn and he said he could fix them.