A shop that sells rope and canvas, not tents but canvas for covering trailer loads or making bags and they will custom make canvas products. They also sell knives and rope, canvas and string related products (snap rings etc). So a bit like a chandlers but not to do with boats but more to do with country based stuff.
I thought cordwainers for some reason but that's top do with making shoes it seems.
Is there a proper name for this kind of shop or profession?