I was told this bag was unused, and I purchased it, but I have never used it. The size is 22cm (height) x 25cm (width) x 16.5cm (depth). It also comes with a shoulder strap. It's a bag in a calm color that seems like it would be useful regardless of the season. As shown in the third photo, there is a small, inconspicuous spot where the ring part is slightly chipped. I would like to sell it to someone who understands this. I will fold it lightly when shipping. Thank you.