The Thermos Ultimate Flask range is synonymous with quality, durability and heat retention. Used by the serious outdoor enthusiasts and those that want the Ultimate quality. Featuring a rugged easy grip cup with a flat base means you don't need to take off your gloves to use perfect in cold temperatures. An improved 2 stopper means smooth pouring and better cleaning. Ultimate range has a 5 year warranty.
Thermos™ vacuum insulation technology for maximum heat retention.
Durable stainless steel interior and exterior
Cool to the touch with hot liquids, sweat-proof with cold