The Puffco Peak Glass 2.0 attachment is compatible with the New Peak eRig. It is a double walled glass chamber, designed for an added layer of water filtration to enhance the smoothness of your vapor clouds. This minimalist design is hand-blown from borosilicate glass and incorporates an inner dome with laser cut slots perc slots in the base to provide optimum airflow and water diffusion as you inhale. The attachment snaps in and out of the base with ease, making storage and cleaning a breeze.