I'm selling a motorcycle top case. It has a capacity of about 40 liters, expandable to about 60 liters. I think it cost around 20,000 yen at the time. The sixth picture is for reference, showing the size when mounted on a super sport bike. It looks used, so there's a tear in the Velcro as shown in the fifth picture, and a place to tie the aluminum sheet is also torn. A waterproof cover and a shoulder strap are also included. Please feel free to ask if you have any questions.