The 2 gallon keg fermenter, called the “Little Brown Keg” is easily the most recognizable part of the brewing kit.
It’s shatterproof and UV-resistant so you can put it nearly anywhere in your house without worrying about the light or sun ruining your beer.
There’s also a built-in airlock to keep out contaminants, while still allowing the bubbling CO2 to escape. The top has a wide opening which means it’s easy to pour the wort into the fermenter, and then clean for the next batch.
The spigot is mounted to the fermenting keg in a position where it will collect the yeast and sediment to make your beer as clear as possible when it’s time to transfer the beer to the bottles.
When fermentation is complete, use the spigot to fill the bottles with your brewed beer, add a carbonation drop, and then seal the bottles with the caps.