... Polyester bags (lower price,durable to use)B. Nylon bags (softer hand-feeling, less wrinkle, higher ... for laptop bags,messenger bags,etc.)E. Polyester/Nylon + PVC/PU (more fashional and leisure style)( ... Nylon and PU much higher than Polyester and PVCB. LOGO: Emboss is free, embroidery and silk printing ... inner box for each bag, printing polybag or non woven bag for each. 2013 Nylon leisure bag SP595