This MiiR mug is ready for everything - coffee around the campfire, early mornings in the office, or mochas at your favorite coffee shop. This 12oz mug is vacuum insulated so you won't burn your hands all while keeping your drink nice and warm. Plus, the press fit lid will allow you to move about without spilling. Better yet, MiiR invests in clean water and health projects around the world. On the bottom of each mug, there is a Give Code where you can track where your money is being used to implement sustainable methods of empowerment. On top of that, we plant 29 trees for every mug sold. How can you go wrong with this mug?