Description This 9-piece luggage set is designed for comprehensive travel needs, including a 20-inch carry-on, 24-inch medium checked suitcase, 28-inch large checked suitcase, backpack, toiletry bag, and 4 storage bags. All components can be nested together for convenient storage. Made from durable ABS+PC material, the luggage offers reliability, style, and practical functionality. The 360° silent spinner wheels and telescoping handles ensure smooth mobility, while the TSA-approved locks provide secure and hassle-free travel.Features 9-Piece Luggage Set - Includes 3 main suitcases, backpack, toiletry bag, and 4 storage bags; all can be nested for easy storage Reliable TSA Lock - Secure combination lock allows safe inspection at security checkpoints without damage Spinner Wheels - 360° rotatable silent wheels for effortless maneuverability in airports or stations Telescoping Handle - Adjustable 3-step ergonomic handle for comfortable and versatile handling Organized Interior - Fully lin