The ALEON 16″ Under-Seat Carry-On is a versatile luggage solution designed for durability & convenience. Constructed from robust aluminum w a weather-proof seal, it’s designed to fit under any airline seat & withstand the rigors of travel. The carry-on has a secure TSA-approved lock, a zipper less opening for easy access, and a smooth rolling wheel system. Secure, stylish, & practical travel.

Exterior Dimensions: 16.4 x 12.5 x 6 in
 Interior Dimensions: 13.2 x 11.6 x 5.2 in Weight: 7 lbs.Volume: 796 Cu In
 Aircraft Grade Aluminum. Lightweight & durable, this hard-body bag is in double-reinforced aircraft-grade aluminum w steel rivets & a seamless rubber seal. One TSA Key Lock.High-density Double Quad Dual wheels. Locking telescope handle. Interior Removable Business Organizer w phone pocket, padded tablet pocket, padded zippered pocket, & fits a laptop up to 13”. Coated lining resists stains & water. Double-reinforced Aluminum Corners. Padded Zippered Compartments. Opens Vertically for Easy Access. Color: Platinum

 https://aleoncase.com/shop/aluminum-luggage/wheeled-laptop-cases/underseat-carry-on/16-inch-suitcase. This suitcase rolls as smoothly as my Rimowa! I purchased this so I didn’t have to gate check my carry-on as it fits under the seat AND to place my backpack on it so I can roll through the airport. Cloth cover and tags included. Dents, scratches & wear as shown in photos. This is also sold at Bloomingdales and other luxury retail stores.