Service Ideas 10-00183-000 Stanley Commercial ErgoServe Carafe (Case of 4)With Ferrostat vacuum insulation, Service Ideas 10 00183 000 Stanley ErgoServe airpot is able to maintain product quality for four to six hours. The stainless steel construction makes it extremely easy to maintain. It has a zinc die cast lever and a black lid. The 10 00183 000 is not dishwasher safe. It will need to be hand washed, but not submerged in water. It whips clean. Benefits and Features: Retention: 4 6 hours Black lid Zinc die cast lever