Come and see our amazing products. Material description 600D polyester oxford cloth + polyester foam filling layer + soft fabric lining. Features include a hidden tech compartment, extra-thick insulation on laptop compartment, an easy access front insert pocket with inside accessory pockets, hook loop closure, and a lined front zipper pocket.The internal structure: computer bags, mobile phone bags, sandwich zipper bags, document bags, camera bags, zipper. Features: wear resistance, burden reduction, waterproof, anti-theft, shock resistant, breathable. Applicable product types: notebook, tablet PC. We can aslo provide other size, 13.3 '', 14.1 '', 15.4 ''. Customized logo is welcomed. Price over 10000pcs is via sea shipment. Pls confirm with us about the packing info, stock color and exact production time before placing your order