This is a leather tote bag with a square bottom. Made in Japan. I impulse-bought it in August of this year at a pop-up shop in Funabashi Station, Chiba Prefecture. It's good leather. I think it was worth about 30,000 yen. However, it gets in the way when I use it on my bicycle and carry it on my shoulder, so I haven't used it at all. It was made by one of the following workshops, but I don't know which one because there's no tag indicating the brand name. ・Kikuhiro https://www.kawa-ichi.jp/maker/kikuhiro/index.html ・Stage Co., Ltd. https://www.stage1987.com/original.html The magnet says TOHPO PAT.1469112, but I found out that the magnet manufacturer is Tarmo Co., and that TOHPO is their product, and that this is the patent number. http://www.tarmo.co.jp/ Features...Has a gusset, tall and narrow Color...Black Material...Genuine leather Stains/tears...None