Brouwerij Klootzakske is a Belgian brewery whose name — a colloquial Flemish term — immediately signals a playful, no-nonsense character. While detailed historical records are limited in available sources, the brewery is known within the Belgian craft beer landscape and has its products stocked by specialist retailers such as Belgian Beer Heaven. The brewery's portfolio includes at least two notable beers: the Klootzakske (75cl), described as a strong blonde beer, and Tante Nonneke, a 0.5% ABV alcohol-free beer available in 33cl format. Tante Nonneke has been praised for its flavourful profile, featuring pronounced floral and citrusy hop aromas — qualities that stand out in the alcohol-free segment. The brewery also produces branded glassware to accompany its beers.