Tennessee Code Title 39. Criminal Offenses § 39-17-1512

(1) Means a bottle or other container that contains liquid nicotine or any other substance containing nicotine, where the liquid or other substance is sold, marketed, or intended for use in a vapor product; and

(2) Does not include a liquid or other substance containing nicotine in a cartridge that is sold, marketed, or intended for use in a vapor product; provided, that such cartridge is prefilled and sealed by the manufacturer, and not intended to be opened by the consumer.