Come and see our amazing products. The two handles are located on the top and one side respectively, so you can easily switch between backpack and suitcase. So it can be carried vertically or horizontally. The luggage strap on the back can slide on the luggage tube. The backpack is very easy to carry and is very suitable for traveling 3-7 days a day. The backpack has many compartments, organization and expansion. The main pocket can hold your travel supplies, suitable for 5-8 pieces of clothes. It's cool to have a wet liquid bag inside. The front room can also accommodate magazines, Ipads and books, as well as a mobile power bank that can charge mobile phones. 17-inch laptop compartment size: 15.3 inches x 11.4 inches (please check your laptop size), a backpack with padded batter can protect your laptop. The back zipper poc Pls confirm with us about the packing info, stock color and exact production time before placing your order.