iStil 38 Vanilla premium Vodka is distilled from 100% wheat in an energy-efficient copper pot still. By distilling the vodka four times, it is uniquely enriched for a velvet-like, silky texture. That provides the perfect base for natural vanilla to be added in for a deeper taste and layer of luxury. iStil 38 Vanilla Vodka specifically formulated this recipe to be the ideal vodka for two of the world’s most loved cocktails – the Espresso Martini and Pornstar Martini.