TOPTANK NANO by Kangertech:

The Kanger TopTank Mini provides everything you might want in a high-quality clearomizer in a small, easy-to-use package. This spectacular tank, made with only the finest materials, produces dense vapour clouds that are complemented by an extraordinarily tasty taste from your favourite e-juices. The TopTank Nano can be used with a wide range of batteries and MODs, including temperature control devices, thanks to the huge number of atomiser coils available. The Kangertech TopTank Nano is the ideal choice for any vaper looking for a compact, yet powerful, tank capable of giving a truly delightful vaping experience.