Brumate, hopsulator Trio, Matt, Black, new with tags, 16 ounces

BRUMATE HOPSULATOR trio, Bevard technology this is proprietary triple insulated technology using a combination of vacuum insulation, an extra copper layer and special interior coding to prevent heat transfer from your favorite beer, wine and spirits at the perfect temperature from your first step into you last without altering the flavor of the beverage, fits multiple sizes from 12 ounces to 500 mL