* Multiple functional backpack: One separate laptop compartment hold 15.6 inch laptop as well as 15 inch, 14 inch, 13 inch laptop. One spacious packing compartment roomy for daily accessories, tech electronics accessories. Front Compartment with many pockets, pen pocket and key fob hook, makes your items organized and easier to find
* Convenient design: card slot on the shoulder strap, easy to hold your cards. Back pocket design to hold your neccessity goods, such as wallet, cash, passport, cellphone, etc.
*COMFY&STURDY: Comfortable airflow back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder.
*FUNCTIONAL&SAFE: A luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying.
*USB PORT DESIGN: With built in USB charger outside and built in charging cable inside,this usb backpack offers you a more convenient way to charge your phone while walking. It's a great tech gift for him from wife, daughter and son. Please noted that this backpack doesn't power itself, usb charging port only offers an easy access to charge
we offer 1 year warranty for product quality issue, no worries about after-sales service