If the jug is well sealed and remains unopened and cold, the beer stays fresh for several days, even longer if the bar has a filling system that injects carbon dioxide into the jug. Once opened, beer can be kept fresh for about 36 hours before it is crushed.
This National Beer Day, take some time to appreciate how much beer costs and how it has evolved over time. Learn about the average price of beer in South Africa and other countries around the world.
It should be noted that Heineken Silver is not the same as the company's light beer, which has fewer calories and more carbohydrates. Although both Heineken Light and Heineken Silver fit into the category of premium light beers, Silver could better connect with beer lovers, since it has more body.