An ideal choice for people on the go‎,‎ the Stainless King Vacuum Insulated Travel Mug is built to last and loaded with features to make for a more enjoyable drinking experience‎.‎ Thermos vacuum insulation technology virtually eliminates temperature change within the beverage container by creating an airless space between two stainless steel walls‎.‎ The result is an insulation layer that performs better than any other‎.‎ A superior insulated container you can depend on to keep your beverages hotter‎,‎ colder‎,‎ fresher‎,‎ longer‎.‎ This travel mug keeps beverages hot for 5 hours or cold for 9‎,‎ making it a great choice for long days out and about or in the office‎.‎  Constructed with double wall stainless steel‎,‎ this 16 ounce travel mug is virtually durable‎,‎ yet its sleek design is both eye‎-catching and functional‎.‎ The contoured body shape is easy to grip and fits most automobile cup holders and is single serve compatible‎.‎ For tea drinkers‎,‎ a built‎-in tea hook is just the ticket to brew tea on the go‎.‎ The tea hook can also accommodate most loose leaf infusers‎.‎ The Stainless King Travel Mug comes equipped with a 100% leak‎-proof Drink Lock sealing lid which operates simply by pushing the lever 45 degrees right or left to open and close‎.‎ And because of the double wall insulation‎,‎ the stainless steel body stays cool to the touch with hot beverages and condensation‎-free with cold beverages‎.‎ In order to maximize the incredible insulation technology‎,‎ it is recommended to either pre‎-chill or pre‎-heat the travel mug just prior to use‎.‎ This can be accomplished by filling the mug with cold or hot tap water‎,‎ attaching the 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.‎ The Stainless King Vacuum Insulated Travel Mug is made of BPA‎-free materials‎.‎