Biver Cration Zip lock screw lock container 473ml size that fits perfectly for one meal. I made a heat-retaining cozy that is perfect for this container.
・ Improves heat retention and can be eaten hot.
・ If the cooker specializes in boiling water, the amount of washing in the tent area can be reduced.
・ When descending the mountain, the container can be used as a trash can. It's something useful. You can purchase either Cozy alone with or without a zip lock container.