Color:Midnight Blue The Thermos brand is well known as the quality andperformance leader in insulated food and beverage products. The Stainless Kingseries creates a new chapter in Thermos' storied history with a modern linethat blends out newest technology with a dash of the past. Why Thermos? Anideal choice for people on the go, the Stainless King Vacuum Insulated Leak-Proof Drink Bottle is built to last and loaded with features to make for amore enjoyable drinking experience. Thermos vacuum insulation technologyvirtually eliminates temperature change within the beverage container bycreating an airless space between two stainless steel walls. The result is aninsulation layer that performs better than any other. A superior insulatedcontainer you can depend on to keep your beverages hotter, colder, fresher,longer.This drink bottle is perfect for all day beverage enjoyment as it keepsbeverages hot for 12 hours or cold for 24, making it a great choice forwherever life's adventures may take you. Features and Benefits Constructedwith double wall stainless steel, this 24 ounce drink bottle is virtuallyunbreakable, yet its sleek design is both eye-catching and functional. Thespecially designed lid features a smooth flow design that helps control theflow of warm liquids. Leak-Proof and Worry-Free The Stainless King Leak-ProofDrink Bottle comes equipped with a locking lid which operates simply with thepush of a button. And because of the double wall insulation, the stainlesssteel body stays cool to the touch with hot beverages and condensation-freewith cold beverages. Recommended Tip for Maximum Beverage Enjoyment In orderto maximize the incredible insulation technology, it is recommended to eitherpre-chill or pre-heat the drink bottle just prior to use. This can beaccomplished by filling the drink bottle with cold or hot tap water, attachingthe lid and letting it rest for a few minutes. Before you are ready to use,simply empty the water and fill with your favorite beverage. Attaching the lidwill further increase the thermal efficiency. The Stainless King VacuumInsulated Leak-Proof Drink Bottle is made of BPA-free materials. HighlightsInsulated: Keeps hot for 12 hours or cold for 24 hours with Thermos vacuuminsulation technology Durable: Unbreakable stainless steel interior andexterior High Quality Materials: 100% BPA-free Capacity: 24 ounce