Made of an elegant full-grain Colombian leather exterior that ages beautifully with use over time and features a tear-resistant fully lined interior Fits most laptop computers with up to a 16-inch screen and features a separate padded tablet pocket [RFID] Anti-theft Radio Frequency Identification (RFID) Blocking technology in organizer pockets to block radio waves from being transmitted from U.S. Passports and certain Credit/Debit cards Features comfortable extra padded rear exterior air mesh back panels with adjustable padded ergonomic backpack straps Trolley tunnel fits over most luggage trolley handles for hands-free carrying and trolley tunnel also features a hidden zipper stash pocket for passports, valuables, money, or credit cards