OVERALL DIMENSION: The size of the 20 inch carry on luggage: 22.2x14.9x9.2 IN. Weight: 9.1 LB. Capacity: 45L (Including spinner wheels, handle, accessories, etc.) PREMIUM ALUMINUM CONSTRUCTION: Crafted entirely from high-grade aluminum, including a durable aluminum handle and reinforced corners. This robust design offers superior protection against impacts and rough handling, ensuring your belongings remain secure throughout your travels. SECURE ZIPPERLESS DESIGN: Our aluminum suitcase features an convenient zipperless closure system with an integrated TSA-approved lock. This design eliminates zipper-related issues while providing enhanced security and easy access during security checks and throughout your journey. INVISIBLE EXTERIOR HOOK: Equipped with a thoughtfully designed top-mounted hook. This exterior feature allows for easy attachment of travel accessories such as umbrellas or neck pillows, enhancing organization and convenience during your trip. SMOOTH 360° SPINNER WHEELS: Outfitted with four durable, 360-degree rotating wheels that ensure silent and effortless maneuverability. Navigate through various environments with ease, reducing physical strain and improving your overall travel experience. THREE-YEAR PROTECTION: Our luggage includes a 3-year protection plan. Our dedicated team responds within 12 hours to any issues with your reliable travel companion. Experience worry-free journeys with our lasting support. 20 Inch All Aluminum Carry On Luggage with Wheels, Hard Shell Zipperless Suitcase with TSA Locks, Gold Travel Luggage (22x14x9 Airline Approved)