Ultimate Laptop Backpack Tool Bag, 27 Interior and Exterior Pockets of Various Sizes, 2 Storage Bays and 4 Storage Platforms, Front Bay for Tool Storage and Back Bay for Laptop, Tablet, Folders and Business Accessories, 6 D-Rings (2 Large and 4 Small), Outside Mounted Stainless Steel Tape Clip Holder, Cable and Accessory Pockets, Internally Stored Aluminum Hook to Hang Bag, Over-Molded Ergonomic Grip, Padded EVA Thermoformed Ergonomic Back Padding, Adjustable Padded Shoulder Straps with a Tablet or All-Purpose Zippered Pocket