The Ravens are one of 10 teams trying a new method aimed at reducing lines at concession stands.
The company Aramark introduces "BeerCycles" . They'll carry up to three half-kegs worth of Anheuser-Busch beers at M&T Bank Stadium.
Aramark says they hope these cycles will alleviate long lines for concessions during games.
The BeerCycle will be at locations where fans gather before the game and a team employee will then follow fans selling beer.
The other teams trying these out include the Chicago Bears, Cincinnati Bengals, Cleveland Browns Houston Texans, Kansas City Chiefs, Minnesota Vikings, Philadelphia Eagles, Pittsburgh Steelers and Tampa Bay Buccaneers.