Selected Materials : Better crafted from saffiano Pu leather ,Customized smooth zipper closure with metal foots buttom ,particularly reinforced all detail connection parts .Best gift to you or your friend, family or girlfriend , perfectly suitable in work office occassion. Laptop Bag Dimension : Designed in large size - 16.3(L)*5.2(W)*12.1(H) ,Perfectly Compatible with mostly 13 inch -- 15.6 Inch Notebook ,MacBook and Chromebook Computers in padded compartment , working better for your office requirement. Roomy Capacity : In brifecase exterior ,1 front zip-pocket + 1 back zip-pocket for quick access taking ;In internal ,1 padded computer compartment + middle main compartment + 2 pen slots + 2 slip pocket + 1 hidden zipper pocket .All structure is in order to keep the bag multi-purpose and practical to carry as much everything you need in office/meeting/academy as possible.