Effortlessly expand with 20% more space: The carry on luggage comes with two extra-large main compartments, featuring smooth mesh zipper panels and straps to secure your belongings perfectly. It includes two zippered mesh pockets for quick access to essentials and an internal pocket for storing small items. The expandable zipper function adds 1.6 inches of extra space, allowing you to feel at ease.The carry on suitcase offers an additional 7L of space, boasting an impressive capacity of 42L. Airline-approved carry-on dimensions: The carry on luggage 22x14x9 airline approved meets most airlines' requirements for overhead cabin storage. Upgraded with dual zippers and TSA-approved side locks to ensure a smooth and worry-free security check for the 22x14x9 inch carry-on with rotating wheels and handles. With a volume of 42 liters and a weight of only 6.61 pounds. Outstanding smooth maneuverability: The upgraded carry on luggage with wheels features reduced wheel size to enhance smoothness and reinforce quiet operation. With 8 smooth-rolling silent wheels for stability and ease of use. The 20 inch carry on luggage's four-stage adjustable handle allows effortless height adjustment to glide through airports, streets, and corridors. Durable and resilient materials: The hard case luggage is made of sturdy and durable 100% PC material, ensuring higher durability. Despite being lightweight, it possesses high elasticity and provides protection against accidental drops. Ideal for family trips, short getaways, and long journeys, its custom wheel design makes it easy to spot on luggage carousels. Premium service and warranty: BAGSMART will back each piece of tsa approved carry on luggage with a 2-year manufacturer's warranty. Before shipment, hard sided luggage with spinner wheels undergoes thousands of rigorous tests to ensure that our luggage meets strict standards and can withstand any journey. If there is any quality problem, please feel free to contact us. Professional and patient customer service will reply to your satisfaction in time. Carry On Luggage Airline Approved with Wheels