Zebra Stainless Steel Lunch Box with Inner Tray, 12cm

This is a metal container.
It can be used for various purposes such as a bento box, outdoor cookware, or storage container.
I originally bought it as a bento box but am selling it because I don't use it.
It is not microwave-safe, of course, but it can be used for direct cooking over a flame.
Personally, I recommend it for outdoor use, as I believe it is durable and long-lasting.