Follow one of these Twitter accounts, and on their account page look for the hashtag that they mention: https://twitter.com/MiniAlterEgo  or  https://twitter.com/incrediblemini
For example, with @MiniAlterEgo. Follow them,and tweet at them with the hashtag  #CokeMiniContest472 to get it. They’ll DM you if you were one of the first 2,500.
For @incrediblemini, follow and tweet at them with #CokeMiniContest299 to get it.