This is a collaboration bag between Ader Error and COS. I believe it's a rare bag that is probably no longer available. I am a woman and used it, but it can also be used by men. Width: approx. 45cm Height: approx. 35cm Depth: approx. 9.5cm After purchasing, I used it for about 3-4 months for commuting, but I felt the bag itself was a bit heavy, so I switched back to my previous bag and kept this one in storage at home. There is a slight yellow stain on the 8th image. Due to the fabric used, fibers tend to fray as shown in the 9th and 10th images. Please understand that for shipping purposes, I will fold the bag as small as possible to pack it due to shipping costs. Thank you.