This kit provides a sophisticated appearance with an attractive 20 oz. Wood Tone Stainless Steel Tumbler that keeps drinks hot or cold for up to 6 hours with double-wall construction, copper lining, spill-resistant slide action lid, and rubber gasket. Elegantly 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.