Raise a toast to your customers and supporters when you make a branded giveaway of this stemless wine glass set. This pair of 12 ounce capacity glasses are made of double-wall insulated stainless steel with a rubberized finish and plastic lid with a rubber gasket for a great seal. Maintains the temperature of hot or cold drinks for hours. The E-flute cardboard presentation box features a single formed vacuum PVC insert and a cool retro lunchbox style carrying handle. Available in an assortment of colors. Add your school, sports team, organizational or company logo or message to customize.