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 keys in it. It's convenient for walking. *The height is about 2cm shorter than other smartphone shoulder bags, so I haven't attached a snap. If you would like a snap, please comment. ★Size★ Height: 19cm Width: 13cm Includes shoulder strap (length adjustable, detachable) Each item is carefully made, but because it is handmade, there may be some slight imperfections. Please understand this before purchasing.