Performance comes standard with Stainless King products from Genuine Thermos® Brand and the 40-ounce Vacuum Insulated Beverage Bottle is no exception. Constructed with durable double wall stainless steel and Thermos® vacuum insulation technology, this beverage bottle keeps beverages hot or cold for up to 24 hours. Features include a handle for easy carrying that also provides increased stability and handling when pouring, an insulated stainless steel lid that can be used as a serving cup, and a twist and pour stopper that operates with a simple twist and allows for pouring without removing the stopper completely.