Product Description This is a case for storing two Hakkin Kairo (STANDARD) warmers. It can also be used as a stand when refueling. It can store two Hakkin Kairo (STANDARD) warmers, two cups, and two fleece bags, making it convenient for everyday use and off-season storage. Since you probably only use one refueling cup at a time, the other refueling cup can be stored as a spare by fitting it and securing it on the back of the lid. External dimensions: Width 76mm, Depth 91mm, Height 106mm Body color: Matte tool blue *This product is made with a 3D printer. *Please store the Hakkin Kairo after it has cooled down, as it may deform. *The product includes the storage case only. Hakkin Kairo warmers are not included. Thank you.