I bought this a few years ago and used it in the summer, but I haven't used it in the last few years, so I'm selling it. You can also hang it on your shoulder when wearing light clothing like in the summer. The bottom is oval. As you can see in the photos, there is some blackening on the bottom. In addition, although it's difficult to see in the photos, there are also some color changes and signs of use on the back fabric due to aging. Please consider this item, understanding that it is a used item that has been stored for a long time. I will ship it via Mercari Takkyubin. I will fold it for packaging, please understand. Flat measurement: Height: Approximately 28cm Width: Approximately 32-35cm Bottom: Approximately 19cm x 22.5cm oval