Dear , Here is Maja from ALEBART. We are a company with tradition on Polish market - we specialise in tents of special usage and specific customers (scouts, firemen). We produce our equipment for 30 years by now. We are looking for supplier of 100% cotton canvas. What we need is waterproof and rot proof cotton canvas. Specification : weight: 350-400 gsm width: 58/60" colour: military green use: tents As I can see, you probably can propose this kind of fabric. If yes, please give me information about waterproof, breaking strenght and prices. Would it be possible to get trials of Your products?