A popular option with a contoured design to fit in cup holders. Keep your drinks hot or cold for up to 6 hours with this 20 oz. vacuum tumbler with double-wall construction, copper lining, and a spill-resistant slide action lid with rubber gasket. Solidly presented in a durable E-Flute box with a PVC single formed vacuum insert. 4-color custom printing is available on the exterior of the case. Meets FDA requirements, BPA free. Hand Wash Recommended.