Both pieces feature a stylish exterior with a tear-resistant, fully lined interior Padded laptop pocket & padded tablet pocket fit most laptops with up to a 15-inch screen TECHNI-COLE RFID blocking technology in the backpack helps block radio waves from being transmitted from U.S. passports and certain credit/debit cards Backpack features a spacious main compartment, as well as several smaller front and side organizer pockets to hold your belongings Backpack's rear exterior features a mesh back panel & a trolley tunnel that fits over most luggage trolley handles for hands-free carrying