Vacuum insulation technology locks in temperature to preserve flavor and freshness, which keeps drinks hot for 12 hours or cold for 24 hours.QUALITY » Our double-walled thermal carafe coffee holder features a durable 18/8 stainless steel interior and exterior, built to withstand the demands of everyday use. ONE-HANDED POUR » The pour spout opens easily with push-button ease, making one-handed pouring from this coffee carafe a breeze.EASY TO USE » Its large opening makes filling and cleaning easier; it can even be used with ice for added refreshment. Its outer body stays cool to the touch when filled with hot liquids and is condensation-free with cold drinks. Perfect as a hot water dispenser, tea dispenser or for hot chocolate