Enjoy a frosty beverage without watering it down. The chill glass keeps drinks icy cold with no ice needed. Its secret? A thermal liquid sealed inside the double-walled glass is freezable—and re-freezable—to keep whiskey, beer, or whatever you like cool for around an hour. Keep the glass in the freezer until you’re ready for a drink. Its cork sleeve protects your hand from the cold and doubles as a coaster, too.