330ml 9.0% Brewed from all different malts, Poperinge Golding hops in flowers and a special yeast which makes it a little tart, especially with aging. At the brewery we have excellent cellars which have a constant temperature of 8°C allowING Oerbier to age at its best. After a couple of years Oerbier tastes like it has been blended with wine… Oerbier has been refermented in the bottle and contains a layer of yeast, having vitamins B. NAT en STRAF on the glasses means WET and STRONG, a warning for the 9 vol. alcohol content.