Product Name: Travel Laptop Backpack Bag Water Resistant Anti-Theft Bag with USB Charging Backpack College School Student Backpack Model NO.: SHX16255 Color: Black Internal Structure: Vice-Functional Bag Waterproof: Waterproof Shoulder Style: Multilevel Adjustable Inside Material: Nylon Style: Leisure Sizes: For iPad Outside Material: Polyester Shape: Double Shoulder Gender: Unisex Trademark: SHX Transport Package: Polybag for Each+Carton Box Specification: 20 x 5.5 x 11.8 inches Origin: Fujian HS Code: 420212900 Product Description 1.Product detail information(1)Comfortable & DurableMade from lightweight polyester fabric material, breathable widden shoulder straps,very durable comfortable.(2)Perfect Companion:19.29x11.8x5.43Inches, perfect for 15.6 inches laptops. like MacBook Pro /Dell / HP /(3)Luggage Belt Design :One Luggage belt design on the back of the bag helps to free your hand and back,will make your travelling and business trip more convenient.2.about us We have good quality control . Before production we will inspect all the material include rubber badges , printed & embroidery swatches and sure that all are correct. All products are online quality control , inspect semi-finished products , inspect final finished products before packing them into cartons.