Portable Kegerator - MaxiDraftPremium. Portable. Party Ready. Meet the Brewcursion MaxiDraft, the all in one keg cooler and tap system built for beer lovers who dont like to sit still. Whether its the backyard, beach, or backcountry the MaxiDraft keeps your beer icy cold and perfectly poured, no power required. Cold Beer, No Cords. Designed for true off grid enjoyment, the MaxiDraft uses standard ice cooling and CO from a SodaStream style cylinder to pour crisp, carbonated beer