The Contigo Autoseal Luxe Travel Mug is a real eye-catcher. This vacuum-insulated stainless steel mug with a capacity of 360 ml keeps drinks hot or cold for hours and stands out from other products with its high-quality, dishwasher-safe metallic finish. The Autoseal technology automatically seals itself after you finish drinking, making the mug 100% leak-proof. The lid can be locked when not in use to ensure that the button is not accidentally pressed during transport. Thanks to the Thermalock double-wall vacuum insulation, your drinks stay hot for up to 3 hours or cold for up to 10 hours. At the end of a long day, you'll appreciate that the bottom of the lid is easy to open, ensuring thorough cleaning. Both the lid and the mug body are dishwasher safe.