St-Louis Premium Framboise is a frambozenbier, or raspberry beer, based on a lambic. St-Louis Premium Framboise contains 25% juice from Willamette raspberries with their pure, natural sugars. It is a thirst-quencher with a low alcohol content. It’s a very fruity beer with a beautiful balance between the sweet taste of the raspberries and the slightly sour taste of the lambic.