Airpot Dispenser
https://www.soopot.com/product/airpot-dispenser/
An Airpot Dispenser is a device that is designed to keep beverages hot or cold for extended periods. The thermos is built with an insulated vacuum-sealed chamber that prevents heat transfer between the contents of the thermos and the environment. The thermos is also equipped with an air pressure system that helps maintain the temperature of the contents for an extended period.
