Slim Durable Laptops Travel Backpacks with USB Charging Port

A luggage strap allows backpack to fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. Well made for international airplane travel and day trips as a travel gift for men. With built in USB charger outside and a built-in charging cable inside, this USB backpack offers you a more convenient way to charge your phone while walking. Please noted that this backpack doesn't power itself, the USB charging port only offers easy access to charge.