This 17 oz. insulated coffee mug is of stainless steel which comes with double-wall vacuum insulation to preserve the temperature of the drinks poured into it for about 6 hours. This stainless steel thermal mug is suitable for office, family or travel purposes for all kinds of hot and cold beverages. Your customized logo can be printed on the mug. Price Includes: Free setup Free 1 color silkscreen imprint or laser engrave on 1 location Free virtual proof Free logo PMS matching Free ocean shipping to 1 continental US commercial location