I haven't seen it for sale but isn't the adapter for the Atlantis coils and the tank fits the Smok coils without the adapter. I'm pretty sure that's how it's setup. Like I can take the Smok clone coil and throw it in a Smok big baby or baby and it would be plug and play. So you don't own the tank or you lost the adapter, just curious. I'm a Smok fan but haven't liked anything Aspire yet but I haven't tried everything obviously