Showcase sophistication with the 12 oz. Vacuum Mug with Cork BottomThis 12 oz. Vacuum Mug with cork bottom offers the perfect blend of practicality and sleek design, making it the ideal item for the eco-conscious and style-focused users. Its durable build and premium features ensure a lasting use. Superior insulation with a stainless steel liner with copper coating and vacuum sealing keeps beverages at optimal temperatures for hours. Eco-Friendly cork base both enhancing the look and protecting surfaces from heat and scratches. The outer layer adds a premium finish that's resistant to wear and tear. Decoration Options:Screen printing. Upgrade to laser engraving or full color printing. Standout choice for corporate gifting or retail programs. 5" W x 3 3/8" H.