This is a Captain Stag aluminum mount cooker, 12cm. Retail price: 4,950 yen This aluminum cooker is lightweight, compact, and easy to carry. The lid and pot have a fluorine coating, making them non-stick. It shows signs of use, but it's still a usable item. By the way, the "Yama no Utsuwa" (mountain bowl) sizes small, medium, and large fit perfectly inside, and the lid closes. *Yama no Utsuwa is not included.