Anti theft, waterproof, business backpack in high quality polyester, cut and wear resistant. Including a password security lock, a reflective band and an accessory for trolley fitting. Anti theft pocket at the back for valuable objects. Inside compartment with USB output for powerbank connection -not included-. Including micro USB cable of 1 meter lenght for total comfort in charging any mobile device. Earphone output and strap pocket with easy access for transport card and other frequently used documents. Total opening 180º for an easy access. 2 padded, inside, independent, compartments for laptops up to 15 inches and tablets up to 10 inches. Wide range of inside and outside pockets. Shoulder and back straps with ergonomic padding.