Aoki Shofuan Insulated Bag Size: Height: Approximately 30 cm Width: Approximately 31 cm Depth: Approximately 20 cm This bag was received when purchasing Tsukigesho (Moon Cake) in April 2025. I am selling it because I don't use it. I opened the plastic wrapping once to measure the size, but it is unused. Please understand that this item has been in someone's possession before. It will be shipped via Yu-Packet Post.