Shop Travelpro Walkabout 5 Laptop Backpack with USB Port, Created for Macy's online at Macys.com. It's time for a smarter backpack. The Walkabout® 5 Laptop with USB keeps you organized and connected with features designed for total convenience on the move. Power up electronics–adhering to FAA regulations–using the external USB port with dedicated power bank pocket. (Power bank not included).