The double stainless steel coffee pot with thermometer is vacuum you can hold the temperature by the thermometer it can be uesed to keep hot and cold The functions of the button" test-temperature" have through the patent any need please contact us for good cooperation (Normal) Art.NO.:MG-208 N.W(KG):8.6 G.W(KG):10.6 MEAS(CM):54.5*41*29 CAPACITY(ML):1500 TY/CTN:12pcs