... availableMaterialPolyester, nylon, cotton, canvas, tarpaulin, pu, pvc, etc. Or base on our moudle.Product features It ... 's a round bag large enough to store a ... polyester, nylon, non-woven, jeans, canvas and PVC. We have been exporting these bags worldwide since 2004 ... Quality and One-Stop Service" is our company's mission. We warmly welcome friends from all over ...