The Volcano Vaporizer is the most premium vaporizer on the market. The Volcano Vaporizer is a patented state-of-the-art vaporization system. German manufacturer Storz & Bickel used a unique and logical system that comprises of a chamber for heating herbs, valves for dispersal control, and a heatproof bag (looks more like a normal balloon). The Volcano Vaporizer comes with a 2 year manufacturer warranty and will last for years to come.