The body of the Hydrology9 is composed of a space-grade anodized lightweight aluminum alloy body that is resistant to rust. The mouthpiece is composed of borosilicate glass, which is durable and an easy material to clean. There is also a magnetic cover to prevent dirt and dust from getting inside the mouthpiece between uses. (Because to be real, nobody enjoys cleaning their vape.) The vaporization chamber is made out of a food grade porcelain, and the vape only takes about 60 seconds to reach its optimal temperature. The Hydrology9 also has an extremely durable battery, which makes it an excellent travel companion on journeys of all lengths. To fully charge, this bad boy takes only two to three hours. Once its lithium polymer battery is full, it can last an average of 15 sessions! Plus, patent-pending technology enables it to be transported without complications.