Anti-theft backpack made of durable 300D polyester. High-quality cut- and abrasion-resistant fabric with an anti-theft pocket on the back for storing valuables. Main compartment with zipper closure equipped with a power bank connection (not included) and two separate, padded interior compartments for laptops up to 15 inches and tablets up to 10 inches, as well as additional interior pockets. It also has an exterior pocket on the front with a zipper closure. Comfortable to carry thanks to its padded back and ergonomic, adjustable handles, plus a trolley accessory. USB connection. Padded pocket for laptop and tablet.Back and Padded Straps 300D Polyester