This 16 oz. Thermos (R) stainless steel desk mug is a sure-fire way to heat up your marketing efforts! This useful cup features vacuum-insulation technology for maximum temperature retention for your coffee, tea and more. It also has a flip-up lid and an ergonomically designed handle for a comfortable grip. Hot items will remain so for up to 3 hours and colds ones for 12 hours. 5.25" H