one strap backpack bag for kids 1-Material:600D/PVC 2-Size:48x32x17cm 3-High quality,good price 4-Custom ... bags such as Polyester,Nylon, Microfiber, Canvas, Satin, clear PVC, T/C Cloth, Mesh, non-woven, , PU leather etc. We ... samples within 6 days and quote within 24 hours. 2012 Fashion one strap backpack bag for kids