Bucket or Pail Style Fermenter
A bucket-style fermenter is the way most people start brewing, they are cheap & simple to clean but missing some features that make pressure fermenters easier, faster and more reliable to use.
It consists of a 30L smooth-walled bucket with tap and lid. The lid has a grommet and airlock (fill with water and it allows gas to leave the bucket but nothing to enter while brewing) and a thermometer sticker.