Elevate your coffee game with the Ion Mug, the ultimate coffee experience. This 12 fl oz coffee mug comes in a sleek brown color, made of durable stainless steel and manufactured in China. It includes a charger and coaster for easy use and convenience. The self-heating feature ensures your coffee stays warm while the LED temperature indicator lets you know when it's ready to drink. Perfect for coffee lovers who want to enjoy their morning cup of joe without worrying about it getting cold.