The Tekno carry-on trolley is made from polycarbonate composite material, which is lightweight, durable, and impact-resistant. The trolley features a built-in USB charging port, allowing you to charge your electronic devices while traveling (power bank not included; please note the maximum power bank dimensions: 8.5 cm x 16.5 cm x 3 cm). Smooth, 360° rotating double wheels with integrated suspension ensure effortless maneuvering. The wheels can be locked to keep your luggage in place when needed. The non-slip, completely flat top of the trolley with rubberized corners and a recessed handle provides a convenient workspace on the go. The easily accessible, padded laptop compartment accommodates laptops up to 15.6 inches. The fully lined interior includes a zippered divider, a padded laptop sleeve, and several zippered mesh pockets. Additionally, the trolley features a built-in TSA combination lock and a lightweight aluminum telescopic trolley handle with a push-button locking mechanism.