Set of Two Thermos Stainless King 24-Ounce Drink Bottle, Midnight Blue Thermos vacuum insulation technology for maximum temperature retention, hot or cold, keeps liquids hot for 12 hours and cold for 24 hours Unbreakable stainless steel interior and exterior Cool to the touch with hot liquids, sweat proof with cold Locking, leak proof lid with one hand push button operation 24-ounce capacity - Set of 2