The Ember CM191005US Temperature Control Coffee Mug - Copper Edition is a high-quality, stylish coffee mug designed to keep your hot beverages at the perfect temperature. With a sleek brown color and a copper material construction, this 10 oz mug features advanced temperature control technology to ensure your coffee stays hot for longer periods of time. The mug is designed for convenience with a 5.47" height and 5.55" width, making it easy to hold and drink from. Experience the ultimate in coffee enjoyment with this innovative Ember mug.