BESTEK 16oz double wall stainless steel mug thermal insulated vacuum tumbler for water,coffee,tea,milk ect. Keep hot & cold, Leak-proof BTVT550
Take your favorite beverage along with you-wherever you go-without the risk of leaks or spills.The BESTEK Vacuum Insulated Travel Tumbler is built to last and loaded with features to make for a more enjoyable drinking experience.Its vacuum insulation technology virtually eliminates temperature change within the beverage container by creating an airless space between two stainless steel walls. The stainless steel body stays cool to the touch with hot beverages and condensation-free with cold beverages.16oz insulated container you can depend on to keep your beverages hotter, colder, fresher, longer. This travel tumbler keeps beverages hot for 5 hours ( can keep 40 degrees till 12 hours ) or cold for 9, making it a great choice for long days out and about or in the office.It is with an auto-seal lid. Press to sip. Release to seal. The lid automatically keeps your beverage from leaking or spilling.The easy-grip contoured tumbler with rubberized bottom holds up to 16 ounces of your favorite beverage and will fit most standard car cup holders.Hand wash using non-abrasive cleaners. Recommended to hand wash the body.Recommended Tip for Maximum Beverage EnjoymentIn order to maximize the incredible insulation technology, it is recommended to either pre-chill or pre-heat the travel tumbler just prior to use. This can be accomplished by filling the tumbler 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. Attaching the lid will further increase the thermal efficiency. The Tumbler is made of BPA-free materials and is backed by one year warranty and easy exchage/refund policy.