sensation in a world-class premium vodka. and size of bubbles into the vodka which was granted a patent in 2003. unexpectedly how they had felt very sensual and passionate afterwards. grew in frequency , becoming a phenomena , " explains Maitland. production which were enhanced by the bubbles. arousal of the senses . It 's not for the faint hearted , " says Maitland. bespoke twist closure and is currently rolling out across the U.S.