17。This is a beautiful backpack from Kroser. It is NWT. Gold-tone hardware and top carry handle. The approximate measurements are 17.2\"Dx12.2\"Wx7.5\"H Multi compartment space. A slightly padded pocket that will fit a 17\" laptop or an iPad. Built in USB port to conveniently charge your phone. Front zippered pockets to store credit cards (with RFID) keys, cash, keys, passport. Two side bottle pockets. Water repellent. Luggage strap to slide your backpack on to your luggage handle. Hand wash only. This is great for traveling, fits under the seat on the plane. Weekend getaways, whatever. I purchased it new and then didn\'t use it. Comes from a smoke free and pet free home. Fast shipping.