King™ Beverage Bottle 40oz - Stainless Steel/Matte Army GreenThermos products deliver what matters every time. The stainless King vacuum-insulated beverage bottle, 40oz creates a new chapter in Thermos' stories history with a modern line that blends the newest technology with a dash of the past. The stainless King has a double-wall Vacuum insulation for maximum temperature retention, hot or cold. The unbreakable stainless steel interior and exterior keeps the food jar cool to the touch with hot liquids and sweatproof with cold liquids. Features:Thermos vacuum insulation technology for maximum temperature retention, hot or cold; keeps liquids hot for 24 hours and cold for 24 hoursDurable stainless steel interior and exteriorCool to the touch with hot liquids, sweat-proof with coldLid doubles as insulated serving cup; twist and pour function allows you to pour without moving the stopper40 oz capacity