Seeking scraps!!

My gf runs a small business upcycling scraps into small, useable items (clutch bags etc.) To keep with the re/upcycled element, we don’t wanna buy any material new if we can help it. Mostly we’ve gotten scraps from small companies, but the materials and quantity available fluctuates pretty heavily.

Any ideas on where else to get scraps? We’re looking for Cordura, Xpac, DCF, kinda whatever honestly. Ideally durable fabric and scraps of any size. We’re willing to pay for scraps!