NEWBEA 12 oz Wine Tumbler with Lid, Double Wall Vacuum Insulated Stemless Glass,Stainless Steel Wine Cup Perfect for Wine,Coffee,Drinks,Champagne,Cocktails[304 Grade 18 8 Stainless Steel Material]Made from 18 8 lightweight, lead free stainless steel that is top rack dishwasher safe and won't alter flavors or leach chemicals. [Double Wall Insulated Stainless Steel Wine Tumbler] Will keep your beverage cold up to 9 hours and your drink hot up to 3 hours; By the pool, on the patio, at the office wherever. [Spill Resistant Lid Design]Ensures that your drinks staying inside Stemless, not on you. Includes a