RTAs (Rebuildable Tank Atomizer) are among the most popular types of vape hardware today. Using a rebuildable atomizer tank puts you in complete control of temperature, coil materials, and more. RTA's feature a tank to hold E-Liquid, E Juice, and a deck to build on. They provide the convenience of having a tank reservoir but also the unrivaled quality vapor and flavor production of an RDA. These tanks position the Vape Juice reservoir at the base of the tank and the coil build on top of the tank.