King Ranch canvas?

[CNHLeather]

Anybody familiar with King Ranch canvas hunting bags and wallets. I'm trying to figure out what kind of canvas they use and where I can get it. 

[blue duck]

I think it is just waxed canvas. You can get it most fabric places, think several leather suppliers carry it as well now. I would find the heaviest wt. that you are able to sew. Like 10 oz. as a minimum. But then again it depends on what you want to build with it. You can also buy regular canvas and wax it yourself.