3-piece Luggage Sets: Our luggage sets includes 20-inch, plus a multi-functional backpack and a toiletry bag. From short trips to long journeys, it fully meets your travel needs. Expandable Capacity: Designed with an expandable layer to add 15% more space to your rolling luggage. Travel Securely and Worry-Free: The hard shell luggage sets luggage sets are mainly made of high-quality ABS material, which is both lightweight and durable. Paired with TSA locks, it fully protects your privacy and hardshell luggage sets safety. Even when inspected by customs officials, the suitcases will not be damaged. Easy Control and Mobility: The luggage sets with spinner wheels is equipped with 360° rotating wheels, enabling it to move freely and flexibly in multiple directions. The aluminum telescopic handle makes it easy and effortless for you to move, reducing the pressure on your wrist. Efficient Storage Suitcases: The interior of the travel luggage set uses zipper dividers and cross-storage bags to prevent items from scattering and getting messy. The double-layer YKK zippers effectively prevent zipper splitting. Meanwhile, the matching multi-functional backpack is equipped with a computer compartment that can be sleeved onto the luggage pull rod, bringing more convenience to your travel. carry on luggage carry on suitcase carry on luggage 22x14x9 airline approved carry-on luggage carry on luggage hard shell carryone luggage 22 x 14 x 9 airline approved 20 inch carry on luggage luggage carry on 22x14x9 carry on luggage carry on luggage airline approved hard shell carry on luggage carryon luggage suitcases with wheels carry on size tsa approved carry on luggage small carry on luggage with wheels carry on suitcase 22x14x9 airline approved small suitcase with wheels carry on carryon luggage 22 x 14 x 9 airline approved best carry on luggage carry on luggage set airline approved carry on luggage suitcase carry on rolling carry on luggage for plane carry on suitcases with wheels 22 x 14 x 9 carry on luggage carry on luggage with wheels travel suitcase carry-on luggage