... inside Front zipper pocket Hot Selling Laptop Travel Backpack 1. Product InformationModel numberA0026Material300D polyester, 210D polyester lining ... in designing and manufacturing hinges for bags such as backpacks, travel bags, school bags, cooler bags, lunch bags, cosmetic bag, ... messenger bags, canvas bags, shopping bags, laptop bag, etc.We have strong R&D team, strict QC ...