blue drawstring bag 1.ISO:9001:2000 certification 2.material:80g non-woven fabric 3.use: promotion 4.MOQ:5000pcs blue drawstring bagwe could provide non-woven bags with:a. different quality of non-woven fabric, from 20g to 200g,b. screen print, heat transfer print, hot stampingc. die cut handle, pp handle, non-woven handle, nylon handle, drawing string handle, folding style, flat handle, round ...