This is an Otsu bag for a Natsume (tea caddy). Approximately 23.9 x 11.2 cm. It's a size that comfortably fits the medium-sized Natsume in the fourth photo (6.5cm diameter at the top, 3.5cm at the bottom, 6.5cm height. The Natsume is not included). Both the front and back fabrics are the same synthetic fiber. It's a glossy fabric, similar to what's used for the lining of Western clothes. You can gently wash and iron it. Please consider it. Instagram was https://www.instagram.com/cha.9108/profilecard/?igsh=MWZsZmVtcHU3cTZicg== #tea #teaceremonytools #natsume #chairi #chabako #shifuku #fukusa #teakettle