Vacuum insulation technology and double wall design help maintain the temperature of hot or cold water. one‐button push design, you can use the thermal kettle with one hand for easy pouring. 3l large capacity, very suitable for storing and serving coffee, tea, hot chocolate, etc. insulation pot adopts high‐quality stainless steel, which is durable, rust‐proof, easy to clean. equipped with zinc alloy handle, it is comfortable to hold, ergonomic and labor‐saving.