Color:Midnight Blue An ideal choice for people on the go, the Stainless KingVacuum Insulated Beverage Bottle is built to last and loaded with features tomake for a more enjoyable drinking experience. Thermos vacuum insulationtechnology virtually eliminates temperature change within the beveragecontainer by creating an airless space between two stainless steel walls. Theresult is a superior insulated container you can depend on to keep yourbeverages hotter, colder, fresher, longer. This beverage bottle keepsbeverages hot or cold for 24 hours, making it a great choice for whereverlife's adventures may take you. Constructed with double wall stainless steel,this 2 Liter beverage bottle is virtually durable, yet its rugged design isboth eye-catching and functional. The specially designed twist and pourstopper lets you pour without having to remove the stopper completely. Asimple twist is enough to allow liquids to flow out. This beverage bottlecomes equipped with its own built-in, insulated stainless steel serving cup,so there is no need to pack an additional cup. The bottle also features acompact, fold-flat handle for easy carrying that also provides increasedstability and handling when pouring. In order to maximize the incredibleinsulation technology, it is recommended to either pre-chill or pre-heat thebeverage bottle just prior to use. This can be accomplished by filling thebeverage bottle with cold or hot tap water, attaching the lid and letting itrest for a few minutes. Before you are ready to use, simply empty the waterand fill with your favorite beverage. Attaching the lid will further increasethe thermal efficiency. This bottle stays cool to the touch with hot beveragesand condensation-free with cold beverages. The Stainless King Vacuum InsulatedBeverage Bottle is made of BPA-free materials and is backed by a five-yearlimited warranty.