Tackle every journey with maximum space and convenience with this Air-Ground 3-piece expandable luggage set, featuring a 40L cabin trolley, a 65L medium suitcase, and a 100L large suitcase. Designed to adapt to any travel need, the three suitcases offer a total capacity of over 250 liters, perfect for weekends, short trips, business travel, or long vacations. Made from durable yet lightweight materials, they feature multi-directional wheels with shock absorption for smooth mobility, adjustable ergonomic handles, and a TSA lock to keep your belongings secure. With this complete set, you’ll always have the right suitcase for any occasion, without compromising on style, comfort, or functionality.