Trzech Kumpli BezalkØ Oatmeal Stout is the first dark beer in the brand's BezalkØ series, marking a move into heavier styles from the lighter expressions that opened the range. The grain bill leans heavily on chocolate and roasted malts, with oat flakes added specifically to build texture. Nitrogen carbonation produces the cascade effect typical of traditional nitro stouts when poured, and the brewery attributes the beer's notably dense, almost oily mouthfeel to the combination of oats and nitrogenation — qualities they describe as unusual in a non-alcoholic dark beer. At 10 IBUs, bitterness is intentionally restrained, keeping the focus on malt character rather than hop presence.