VIVANT RIFTVIVANT RIFT The VIVANT RIFT is the most powerful dry herb and concentrate vaporizer and is designed for the user to be used discreetly while also optimizing their vaping experience. The Rift optimizes both convection and conduction heating. The RIFT provides a unique triple partition and gives you the ability to mix and match different flavours, giving the user a multitude of different choices. The Rift provides a powerful heat transfer function.