-Waterproof and lightweight nylon Oxford fabric-Single top handle-Main compartments with zip fastening-Front pocket with magnetic button fastening-Exterior USB charging plug-1 Interior zip pocket-1 inner slot pocket-Anti-theft side zipper pocket-Inner 15.6 inches padded laptop sleeve-Interior multi layer space-Adjustable shoulder strap-High density polyester lining-The back strap can be inserted into the pull rod of the suitcase-Soft foaming on back side, ventilation, decompression and comfort Twenty Eight Shoes VANSA Multipurpose Computer Backpacks VBW-BpXD1L