Expandable multifunction backpack made from durable PU. It offers excellent breathability on the back and shoulder straps, helping to dissipate heat thanks to the padded straps and back panel. The wide straps are designed to relieve pressure on the shoulders, ensuring comfort even during long periods of use. Perfect for any situation, thanks to its multiple compartments: 2 front pockets of different sizes. 1 rear anti-theft pocket for added security. 3 large central compartments with double zip pulls: a multipurpose compartment, a spacious central pocket for clothing and/or accessories with an internal organiser, and another compartment ideal for carrying laptops up to 17 inches. Includes a strap for attaching to a trolley or suitcase, as well as a chest strap for added stability. Pocket on the left strap, ideal for keys or small items. Additionally, it features a USB charging port and a chest strap with a buckle for a secure fit. Ideal for travel or daily use, thanks to the adjustable straps that adapt to any lifestyle.