Duvel is a Belgian Strong Pale Ale which owes its flavour to a unique 90-day brewing process that involves a second fermentation in the bottle. Pure spring water and barley form the main ingredients, while the beer’s characteristic bitterness comes from the use of Czech and Slovenian hops. Duvel Ale has a vibrant bouquet that is citrusy in nature, with particular aromas of grapefruit evident. Duvel is well-hopped and balanced on the palate with a touch of spice and a mildly bitter aftertaste. It also exhibits satisfying roundness as a result of the high CO₂ content.