This is a knit bag purchased at the Akamine Vintage Sale. The indigo color is beautiful. The material feels like cotton, so it can be used regardless of the season. It is unknown whether Mr. Yukio Akamine used it. It's a unisex bag with a great design that's easy for anyone to use. I purchased it during the Akamine Vintage Sale held online on base during the COVID-19 pandemic. There is some fading on the leather part of the side. The dimensions are as shown in the photos. The handle length is approximately 49cm. It can be worn over the shoulder by women and small men.