Built-in USB port connects to a power bank for constant power. Double zip entry to main compartment. Telescoping handle and 4 dual spinner wheels. 2 Front u-zip pockets. Gusseted front zip pocket. Interior has 3 card pockets media pocket and zip pocket. Organize with mesh zip pocket and u-zip pocket. Padded laptop pocket and removable file divider. Add-A-Bag sleeve - slips over luggage handle for easier mobility. TUMI Tracer program - helps reunite with lost or stolen luggage. Power bank NOT included. 19-Liter capacity. Dimensions: 14"W x 16"H x 8"D.