Thank you for your interest. This is a Hunting World bag made of canvas material. I will include the certificate of authenticity that I found. I will also include the shoulder strap that I found. Color: Pink Size: Fits A4 files, with a gusset. Purchased in May 2021 at a department store for about 40,000 yen. Used a few times. Pale pink Canvas Color transfer from jeans. It can still be used, but I am selling it because I don't go out much anymore. Please understand that there is some color transfer that is not noticeable. Material: Canvas/Cotton Features: Gusset