Features one touch stopper, stainless steel construction inside and out, vacuum insulation, and it"s light and convenient, the perfect size for most lunch containers. Measures 7-3/4 inches tall, 2-3/4 inches in diameter. Limited lifetime warranty. Gift boxed.One Touch StopperStainless Steel Construction Inside and OutVacuum InsulationLight and Convenient - Perfect Size for Most Lunch ContainersMeasures 7-3/4 inches Tall, 2-3/4 inches in DiameterLimited Lifetime Warranty