Next month, AleSmith Brewing Co.’s first bottled barrel-aged sour beer is being released to the public.

That is when the San Diego-based brewery will be selling 330ml bottles of OBF—which stands for Oud Bruin Framboise—a 7.5 percent ABV Flanders-style brown ale aged in red wine barrels and conditioned on raspberries.

The new bottle carries a tag indicating it will be part of AleSmith’s Anvil & Stave Barrel Series, which is named after the Anvil & Stave blending bar located inside of the brewery that opened its doors in 2016.

According to a post on AleSmith’s website, OBF will be sold in “a limited number” of two-packs of 330ml bottles when it is released to the public on Nov. 2 exclusively at the brewery.