The Matte Blue Thermos 2-Liter Stainless King Vacuum-Insulation Beverage Bottle is the ideal solution for transporting hot and cold beverages or foods. This mug uses vacuum insulation technology for maximum temperature retention and stays cool to the touch for hot liquids, and is also sweatproof for cold liquids. It also features a locking lid with push-button operation so it’s easy to use, even if your hands are full, and has a generous 67 oz. capacity that can hold enough for the whole family!