12.8 oz. Bamboo Custom Laser Engraved Travel Mug *Made of stainless steel and coated with a bamboo coating. *Imprint area: 1-1/4" x 5" *Height of mug with lid: 6-7/8" *Designed to keep liquids hot or cold for an extended period of time *Engraving color varies. *Not recommended for dishwashers. Do not use in microwave.