Petrus beer glass. Brouwerij Bavik has long brewed its beer series Petrus, and when beer guru Michael Jacksson once got to try their sour basic beer, he insisted for a long time that it must be released as it is. Back then, it was mainly used to mix with other beers. Said and done and the sensation Petrus Aged Pale was created! This beer glass is a classic "Flute Glass". A wide foot, stable stem and an expanding body. On its front is Peter printed, along with its logo.