Thermos Stainless King 16 Ounce Compact Bottle, Midnight Blue Made with Thermos patented vacuum insulation for maximum temperature retention, hot or cold Thermos double wall vacuum insulation for maximum temperature retention, hot or cold Durable stainless-steel interior and exterior keep bottle cool to touch with hot liquids and sweat proof with cold liquids Lid doubles as insulated serving cup; twist and pour function allows you to pour without moving the stopper 16-Ounce capacity; different sizes available separately