While you can always buy a bottle of ice-cold beer, having a beer keg in your kitchen can be more convenient, especially if you're running a pub. Beer kegs work by protecting its content from the outside environment, allowing compressed gas to push its content out, and providing an exit for the content to flow freely.
Whatever the occasion, raise a glass to the good times with a beer keg. Most hold 5 litres (8 pints), so they're ideal for hosting a get-together, taking along to a party to save carrying cans and bottles, or packing for festivals and camping trips where boot space-saving and practicality are as important as choosing a tasty drop to drink.