American brewing giant Miller Brewing and Skyy Spirits, the premium drinks producer, are to introduce a ready-to-drink malt beverage containing SKYY Vodka in the US. The announcement comes only weeks after it was revealed that Anheuser-Busch and Bacardi are to introduce their own RTD, Bacardi Silver, to compete in the fast growing pre-packaged market, currently led by Smirnoff Ice.