Mayflower Beerliner Weisse is an old style of beer that is rarely brewed. The grist consists of 50% pilsner malt and 50% pale wheat malt. A technique known as kettle souring was used, where the souring bacteria lactobacillus was added to the wort. Left over night the bacteria produces lactic acid, giving this beer a tart, sour flavor and aroma. High carbonation combined with a low alcohol content of 3.0% ABV, this is a perfect brew to enjoy on a late summer afternoon.