Whether you're rushing off to start the day or relaxing by the campfire, you can ditch the takeaway coffee cup. The Brew Mug is double-walled and vacuum-insulated, keeping the heat within and staying warm till the last drop. Or crack open a beer at the end of a hard day and keep it nicely chilled. This mug has a 414mL (14oz) capacity. Each mug comes with a clear lid and slider to enjoy sipping your drink safely. The Brew Mug is made of BPA, lead and phthalate-free materials.