This lightweight, virtually unbreakable flask is perfect for taking your drinks on the move and keeping them at the right temperature. It features double-walled vacuum insulation for extreme temperature retention and a cap that doubles as a cup. With the ability to keep drinks hot for up to 12 hours, drinks cold for up to 24 hours and its 5 year guarantee this is the ideal product.The Iconic Thermos Stainless King combines retro styling with maximum performance. Twist and pour stopper allow you to pour without removing the stopper. BPA Free.