Padded laptop sleeve fits a 16" laptop and padded tablet sleeve protects a 10.9'' tablet Expands from a 26L day pack to a 32L travel backpack for 20% more packable space Interior organization panel keeps pens, cords, keys, and other essentials organized and secure Removable packing cube helps you compress items to maximize packing space and can be removed when not needed Luggage pass-through strap allows you to attach the bag to rolling luggage for effortless travel