Panasonic NC-HU401P Water Boiler 4.2-Quart with Vacuum Insulated Panel 4.2 Qt. Thermal Hot Pot has a Vacuum Insulated Panel (VIP) which keeps the hot water hot, just like a thermos; Save up to 42% energy The "Binchotan-carbon" on the inner surface is coated with Diamond Fluorine; By extending the boiling time, more elements of tea to be extracted 3 Temperature Settings (180/190/208 degrees F) that is ideal to use for noodles, tea, coffee, baby food and more Cordless Electric Pump allows the unit to stay hot (approx. 90 degrees) up to 3 hours after AC cord is unplugged; 360 degree Rotating body Dimensions: 8 9/16" (W) x 11 5/16" (D) x 12 7/8" (H), 4.6 lbs. White