The Essencia Fermenter set comes complete with adhesive thermometer, lid, tap, grommet and airlock. The unique tap can pivot 90 degrees for convenience.
The air-tight lid fits tightly at first. When sealing the lid for the first time, you may need to run it under warm water. Place the fermenter on a firm floor and push down opposite sides of the lid. Rotate a quarter-turn and push down opposite sides again. Work around the lid to seal. The lid will loosen slightly over time and become easier to fit.
To fit a white or blue bottle filler to the tap you will need to use an adaptor (eg an inch of 9.5mm hose).