Shinkodo water bottle

Copper Yutanpo Hot Water Bottle, 1.2L (Shinkodo) A pure copper hot water bottle by Shinkodo Japan. Copper heats quickly and retains warmth longer than steel or plastic. Can be heated directly on a gas stove or campfire. Includes a protective cover and storage bag. Capacity 1.2L, 28.5 x 18 x 7cm Material Pure copper Includes Bottle + protective cover + storage bag Heat source Gas stove or open flame. Remove cap while heating. Origin Made in Japan 🇯🇵 (Shinkodo)