Jopen 4-granen BokBeer of the month

Jopen 4-granen Bok

A warming beer for those long winter nights

Distinct 4-grain Bock, 6,5%

We welcome the autumn with the arrival of bock beer. Jopen 4-granen Bok (4-grain Bock) is a delicious ruby-red autumn seasonal beer. We add rye as an extra grain to the traditional Haarlem brewing grains of barley, oats and wheat. The result is a full-bodied roasted beer with toasty and fruity tones. Perfectly balanced.

Discover Jopen 4-granen Bok View all beer

History of Jopen


Jopen’s history goes back to 1407, when the recipe for Jopen Koyt was first registered by the Haarlem Guild of Brewers. Read more ›


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Rondleiding brouwerij

Rondleiding brouwerij

Nieuwsgierig naar het brouwproces van Jopenbier? Elke zaterdag geven wij een interessante rondleiding door de brouwerij van Jopen in de Waarderpolder en voor groepen boven de 10 geven we rondleidingen op maat.

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