Easy pour and sip mouth, Sturdy Construction, Ideal for both hot and cold liquids, Completely fill the carafe to maintain the temperatureDo not use it for carbonated drinks, Wash the Carafe inside as well as outside by using a mild detergent , Other Features : Maintains the Inside temperature of liquids for up to 18 hours for hot liquids and 24 hours for cold liquids, Needs to be pre-conditioned with hot water while using it for hot beverages and cold water while using it for cold beverages, Do not clean using bleach or cleansers containing chlorine Keep the carafe lid open, when not in use, to avoid strong odour