This is a remake of an Oshima Tsumugi kimono. The lining is cotton. The shoulder strap is also made from the same Oshima Tsumugi fabric. It has a pocket, so you can put a small handkerchief or house key in it. The back has a pocket with a zipper, so you can safely put your passport in it. Convenient for walking. ★Size★ Height: 20.5cm Width: 13cm With shoulder strap (length adjustable, removable) Each item is carefully made, but because it is handmade, there may be some slight imperfections. Please understand this before purchasing.