There's nothing worse than drinking warm beer, so switch to the Legami Cooling Beer Mug and never look back. This awesome pint glass contains a fast-freezing amber liquid between its double wall which is ready to use after just 2 hours in the freezer, keeping your drink chilled for longer. Because beer is always a good idea. Not dishwasher safe Material: PS, EPS, coolant consisting of water and alcohol Alcohol abuse is a health risk