Come and see our amazing products! Made with premium smooth zipper and reinforced stitched fabric for durability. A computer compartment can hold a 15.6-17.3" laptop and mesh compartment, and the rear luggage straps help you secure your carry-on backpack to your luggage/suitcase. The airflow back is designed with thick but soft multi-panel ventilation padding to give you maximum back support. The backpack comes with a USB charger on the outside and you can also connect it to a power source. Connect your phone with an internal cable, an external cable, so you can walk or travel while your phone is charging. Pls confirm with us about the packing info, stock color and exact production time before placing your order