The next generation Holy Smokes Gen2 Smoke System is the result of continued collaboration with Danhakl Designs and our Team Holy Smokes Members. Our Vision: Provide superior & repeatable smoke system performance. Constructed of prepreg carbon fiber composite, aluminum & fiber filled plastic, the pump is the lightest available at only 2.22oz/62.93g. It provides a variable & programmable flow rate ensuring maximum smoke fluid vaporization. This system has extensive field-testing with years of modeling experience behind it. The new "glue-less" assembly has improved the design rigidity with only a minor compromise in weight (+.28oz/7.9g) due to the substitution of anodized aluminum hex standoffs vs nylon.