The keg produces 165 cans (each 12 oz) or 124 pints ( each 16 oz) of beer. 50 Litre Keg As the name suggests, a 50 Litre Keg holds a gigantic amount of beer -- 50 liters or 13.2 gallons.

Smaller keg sizes include a quarter barrel or "pony keg" (7.75 gallons or 82 bottles of beer), sixth barrel (5.16 gallons or ...

If you've purchased a keg and tapped it, you only have so much time before the beer inside goes bad. Here's what to know, and how to savor your bulk brew.