The Signa‐Air airpot is lined with stainless steel with a chrome lid and double‐wall construction and vacuum insulation. All this combines to keep beverages warm for 4 to 6 hours. This durable airpot has an easy‐to‐use lever lid with snap‐on flavor indicators for the pour spout. There is also a convenient storage area on the back of the collar to keep the flavor indicators organized. Great for use in busy convenience stores, hotel lobbies, and break rooms.