The Targus Zip-Thru Air Traveler Backpack is designed to help clear airport security without removing your laptop from your case. The results are: Quicker airport processing - Reduced risk of laptop loss theft or damage -- Greater privacy and security The backpack fits laptops with up to 15.8" screens and splits down the middle isolating the laptop on one side to allow for clear x-ray scanning. The Zip-Thru" Air Traveler is lightweight and includes a leather wrapped carry handle 3D mesh padded back panel for added support and padded ergonomic shoulder straps for comfort and equal weight distribution. The backpack also includes a spacious file compartment small zip pocket for keys or other quickaccess items two water-bottle pockets and a number of accessory compartments. Both lightweight and durable the Zip-Thru backpack helps to simplify air travel while featuring plenty of storage space.