Samsonite Luggage Tectonic Backpack, Black/Red Perfect Fit adjustable laptop system provides a custom fit for various size laptops Front pocket organization with tablet/iPad pocket for all your business needs Oversized pocket for over-the-ear headphones, sunglasses, etc. 1680D Polyester SmartStrap slides over upright handles for easy mobility;Padded top carry handle and shoulder straps for comfort. Perfect Fit adjustable laptop system provides a custom fit for 13" to 17.3" laptops.