What is a Extra Strong Bitter?
ESB is the acronym of Extra Strong Bitter or Extra Special Bitter—ESB is a registered trademark in UK by Fuller's Brewery. Although in the UK, it describes a very unique kind of beer, in the US, it describes a more generic malty, bitter, reddish British ale.
Flavour ranges from balanced to bitter, but always pretty drinkable. Hop aroma is moderately high to moderately low, and flavour is based in its bready, biscuity malt profile. Can be compared with an American Pale Ale, but with more malt flavour and different hop character.