Innokin Coolfire Z80 80W Box Mod Features Innokin Zenith II Tank Features Innokin Zenith Z-Coil Series. 1 x Coolfire Z80 Mod. 1 x Zenith II Tank. Intuitive Firing Button. 1 x Zenith II Drip Tip. Available in Ash Grey, Cloudy Grey, Leather Black, Leather White.