The Xiaomi Luggage Classic Pro 20″ is a lightweight, durable carry-on featuring a scratch-resistant Covestro PC (polycarbonate) shell, an anti-burst zip, a smooth-gliding telescoping handle, and dual-bearing spinner wheels for easy maneuverability. It also includes an integrated TSA lock for security and an antibacterial fabric lining for hygiene. Here are the key features: Durable Shell: Made from Covestro composite PC material, it’s designed to be lightweight, scratch-resistant, and pressure-resistant for longevity. Secure Closure: Features an anti-burst zip with double rows of teeth for increased strength and security. Smooth Mobility: Equipped with smooth-rolling, ultra-silent dual-bearing spinner wheels made with a TPE rubber coating for quieter and easier movement. Comfortable Handling: Has a sturdy, integrated telescopic handle that is easy to extend and retract. TSA Lock: Includes a TSA-approved combination lock, allowing security screeners to open the luggage with a key without causing damage. Hygienic Interior: The inside of the suitcase is lined with antibacterial fabric for a cleaner and more hygienic travel environment. Carry-on Size: The 20-inch model is a standard size for carry-on luggage, suitable for most domestic and international flights.