Vacuum Insulated Stainless Steel Travel Tumbler - 16oz - Matte BlushPerfect for on-the-go fashion-forward beverage enjoyment, the 16-ounce Vacuum Insulated Travel Tumbler from Genuine Thermos; Brand is a chic choice for keeping coffee, tea or any warm beverage hot and delicious. Thermos™ vacuum insulation technology and durable double wall stainless steel construction will keep drinks hot for up to 5 hours or cold for up to 18 hours. The convenient slide lock lid is easy to use and clean. This tumbler is sized to fit most automobile cup holders and is compatible with most single cup brewing systems. The exterior of the tumbler will stay cool to the touch with hot liquids and sweat-proof with cold. Features:Thermos™ vacuum insulation technology for maximum temperature retentionKeeps contents hot for up to 5 hours or cold for up to 18 hoursDurable stainless steel interior and exteriorExterior stays cool to the touch with hot beverages and sweat-proof with coldSlide lock lid is easy to open and clean; Fits most automobile cup holdersCompatible with most single cup brewing systems; 16-ounce capacity5 Hours HOT / 18 Hours COLDVacuum Insulated Stainless SteelSlide Lock LidProduct Size (W x D x H): 3.3" x 3.3" x 7.8"Base Diameter: 2 3/8"