Boskoops Kwartiertje is a Dubbel from Boskoops Biertje in Boskoop, brewed with apple syrup from organically grown apples. This gives the beer a full, characteristic flavour with subtle apple notes. The malt and caramel profile create a dark brown colour and sweet, malty aroma.

The apple syrup comes through clearly in the taste, creating a pleasant balance with the malty foundation. At 7% alcohol, this beer has enough body to carry the complexity without heaviness.