Robby Bubble  Robby Bubble is a sparkling soft drink aimed at children and was first produced by the German group in 1994. Since then production of Robby Bubble has expanded significantly and is currently exporting to four continents apart from Germany alone. The 5 varieties of Robby Bubble are:    The Raspberry version marketed specifically at girls and is designed so as to complement pink party themes. There was a minor controversy in 2007 over the placement of Robby Bubble in certain liquor stores in Alberta, Canada.