Laptop backpack with USB charging interface. •Laptop backpack with a main compartment equipped with an interior harness to keep your laptop secure at all times. •Capacity for laptops up to 15.6 inch. •Practical external compartments: a front compartment and a zippered side compartment, a side pocket ideal for drinks, umbrellas, etc. •Heavy duty Oxford fabric with water repellent treatment. •Comfortable padded handle for greater comfort when carrying the backpack like a briefcase. •Design with USB port and headphone output, the built-in charging cable provides an easier way to charge your phone, tablet and other electronic devices. Simply plug in the power bank and you're good to go. ( Power bank not included). It has a headphone cable that allows you to connect your mobile or music playback devices inside the backpack and connect your headphones from the outside quickly and easily. •Different carrying methods, thanks to the design of the backpack, can be adjusted to your needs, carry it over your shoulder, on your back, like a briefcase or attached to your suitcase, thanks to the rear cross strap. •Perfect Travel Companion: Ideal for weekend getaways, occasional trips, gym, daily work, business, traveling, camping and hiking. It can be used as a school bag, backpack, casual daypack, laptop bag, lunch bag, etc.Oxford cloth