A compact electric thermos that is able to boil water, retain heat and maintain a set temperature. It has a 350ml capacity and a body made of AISI 316L stainless steel with a built-in 300W heating element. When the power is off, the thermal mug can maintain a water temperature of 42°C for six hours. Connected to the network, it is capable of maintaining the set temperature between + 45 and + 99 °C for 12 hours.