Our bullpen flexed and the sleeves fell off. #Birdland #OsPromos Get your vest today! American LeagueAmerican League EastBaltimoreBaltimore OriolesBaltimoreOriolesBaseballBirdlandCamden YardsEastMajor League BaseballMarylandMLBMLB American LeagueMLB American League EastMLB EastOrioleOriole ParkOriole Park at Camden YardsOriolesOsPromos