BrewDog Lost Lager

BrewDog Lost Lager is a planet-first pilsner produced by the Scottish craft brewery BrewDog. The brand was founded in 2007 by James Watt and Martin Dickie in Fraserburgh, Scotland. This specific lager is marketed as a carbon-negative beer, reflecting the brewery's commitment to sustainability and ethical brewing practices.

While the brand's primary production facility is located in Ellon, Aberdeenshire, BrewDog has expanded its manufacturing footprint significantly. It operates major breweries in Columbus (USA), Berlin (Germany), and Brisbane (Australia) to serve international markets locally. The company made history by becoming the world's first carbon-negative international beer brand.

BrewDog remains an independent company, though it is partly owned by the private equity firm TSG Consumer Partners, which acquired a minority stake in 2017. As of 2026, the company continues its expansion as a multinational craft beer giant while maintaining its headquarters in the United Kingdom.