Airplane-approved: A 20-inch suitcase and a portable cosmetic case is very convenient for a short trip. The small suitcase is the size allowed by the aircraft and is exempt from the check-in process. High Quality Material: Made of lightweight and durable ABS material with high resistance to stress, temperature variations, and impact. Full-Capacity Design: Features a large storage space with a fully lined interior and zippered compartments to keep items organized. TSA-Approved Lock: Includes a TSA-approved lock for secure inspections and protection against unauthorized access. Silent Spinner Wheels: Equipped with multi-directional silent spinner wheels for smooth 360-degree maneuverability. Excellent After-sales Service: Comes with UV-radiation protection for durability and offers reliable customer support for any issues.