Jopen Meesterstuk 2024 is an Imperial Porter from Haarlem, part of the brewery's annual Meesterstuk (Masterpiece) series. Brewed with four varieties of malt, this 11.1% ABV offering balances milk chocolate, hazelnut and vanilla notes with a pleasant bitter finish.

The beer presents as sweet and warming, with roasted malt character and a dry aftertaste. Jopen, one of the Netherlands' largest independent craft breweries, uses the Meesterstuk series to showcase bold, unconventional flavour combinations—a fitting expression of the brewery's core philosophy of openness to new tastes and surprising ideas.