* The stainless steel vacuum kettle in drum shape is the ordinary design of the kettle. It applies in the family, the restaurant,the hotel in most. The vacuum kettle has the function of heat-preservation. So we can use it to serve the hot water , the hot tea or the hot coffee. The vacuum kettle can keep the liquid in a long-term insulation.  * Meanwhile, the vacuum kettle can also be used to serve the ice cube to keep the drink cool in the summer. The design of the kettle is easy to use and practical. Almost all the family will prepare a kettle at home and it is also the popular item.