Sosoon Laptop Backpack, Anti-Theft Business Travel Work Computer Rucksack with USB Charging Port, Large Lightweight College High School Bag for Boy Men Women (15.6inch)

LARGE SPACE & ORGANIZER: 12.4 x 7.5 x 18.9 inch (L*W*H); Capacity: 30L. 1 PADDED LAPTOP COMPARTMENT holds up to a 15.6-inch Laptop and iPad. A SPACIOUS MAIN COMPARTMENT with room for books, binders, folders, clothes, lunch box, and other daily necessities. A MULTIFUNCTIONAL COMPARTMENT with several pockets, pen pockets, and a key fob hook organizes your items and makes them easier to find.

ANTI-THEFT & PRACTICAL: There's a lock shackle hidden inside the side pocket, connect the upper pull head of the main pocket with the lock shackle, and thieves will be unable to easily open your backpack without you noticing. A small anti-theft pocket located on the lower back keeps your passport, wallet, phone, and other valuable items safe and handy. A luggage strap can be inserted and fixed to the handle of a trolley or suitcase, making it convenient to carry.

USB PORT: This USB backpack is more convenient for charging your phone. Connect your own power bank to the internal cable inside the backpack, then plug your phone's own charging cable into the outside USB port to charge your phone. Please note that you will need to have your own power bank. You can also listen to your favourite music using the hands-free headphone hole.

COMFY & BREATHABLE: Comfortable airflow foam pad back design with thick, but soft, multi-panel ventilated breathable mesh padding gives you the maximum back support. Breathable and adjustable shoulder straps relieve the pressure on your shoulders and make you feel as if you had 20%-25% less weight. A foam-padded top handle ensures that it is comfortable and easy to carry on long journeys.

SUPERIOR MATERIAL: Made of black knitted fabric composite material with smooth, high-quality zippers and reinforced stitching for lasting durability. It will serve you well as a office business work backpack, outdoor travel rucksack, or college/high school bag.