For over 110 years, consumers have trusted Genuine Thermos Brand to provide quality insulated products. Thermos brand insulated products are built to last and provide convenient solutions for a more comfortable, enjoyable eating and drinking experience for people on the go, allowing consumers to make healthy choices on a daily basis. Genuine Thermos Brand products are made with carefully selected premium materials, and are manufactured for dependability and maximum performance. Consumers who choose Thermos brand products can feel safe and confident knowing that they are using high quality food and beverage storage options available. Hot Matters. Cold Matters. It Matters Double wall insulation retains hot or cold temperatures Durable stainless steel interior and exterior Cool to touch with hot liquids, sweat proof with cold Press top lid Non-slip rubber hand grip Will fit most vehicle cup holders Measures 7.3cm diamater x 10cm height 230ml capacity .