STAYS HOT OR COLD: THERMOS vacuum insulation technology for maximum temperature retention of hot or cold beverages. Perfect take-along for outdoor adventures, keeping beverages hot or cold for 24 hours EXTREMELY DURABLE: High quality 18/8 stainless steel construction is dependable any time of year for long treks or road trips. Includes a built-in serving cup and carry handle SWEAT-PROOF: Exterior stays cool to the touch with hot beverages and sweat-proof with cold. THERMOS brand beverage bottles are dishwasher safe, top rack recommended TWIST AND POUR STOPPER: Allows for pouring without removing the stopper completely. Perfect for serving the entire family hot or cold beverages LARGE CAPACITY: Carry enough coffee for the whole group. This 40 ounce beverage bottle will hold enough coffee for the whole group to get a cup. This beverage bottle also comes in a 68 ounce capacity SINCE 1904: THERMOS brand products have been making everyday life better, every time. Hot stays hot. Cold stays cold. Food and drinks stay fresh. The little things go a long way, so do we