A collaboration between a bar and a bottle shop, Calvin and Suzy: on the number 21 is a project devised by Calvin from Low Fell’s the Rare Drop and Suzy from Microbus Gateshead.

Brewed by Twice Brewed, with Galaxy and Sabro hops, on the number 21 is a punchy 6% IPA.

And it’s now available in can, keg and cask.