Wine Tumbler, FlatLED Insulated Wine Glass, Stainless Steel Stemless Vacuum Outdoor Wine Glasses with Lid, 12OZ

The advanced insulation technology can help you keep your drinks warm or cold for a extended period. The double wall vacuum wine tumbler will keep your beverage cold up to about 9 hours and hot up to about 3 hours. So you can use it during the hot summer or cold winter. Our wine tumbler can give you perfect experience when you use it in any season.