Seneca Tumbler 16oz w/ Ceramic Lid & Lining

The Seneca Copper Vacuum Tumbler 16oz features a durable, stainless steel vacuum construction with copper insulation, which allows your beverage to stay hot for up to 8 hours or cold for up to 24 hours. The construction also prevents condensation on the outside of the tumbler. With its on-trend, matte coating, this item is plastic free with the exception of its silicone components. This tumbler features a color matching inner ceramic coating, which helps create a clean non-metallic drinking tas.