Built from the latest 100% Recyclable highimpact resistant European polypropylene in Roncatos stateoftheart facility in Italy, it uses less energy to produce than your normal suitcase. All sizes of this range offer an expander helping you to pack a little more or bring home some goodies. The carryon size also offers a USB charging port, add your power bank to your case, and you can keep your devices powered at the airport. The antitheft zippers and builtin TSA lock offer plenty of security. The lowprofile wheels have been tested, along with the shell, and have been subjected to Roncato's legendary testing at their Italian facility. Both sides of the case have a fully closed, zippedup lining; this is great for keeping all your items secure and in one place. It's super stylish and secure, with the latest modern features, making it an excellent choice for the modern traveller.