While vapes or e-cigarettes first appeared around 20 years ago as an alternative to smoking, their prevalence and use have increasingly become problematic.
Governments and regulators are now catching up to what is widely seen as an addictive and unsafe product. Australia has just passed a world-first bill that will ban all vapes from general retail later this year.
Currently, the most predominant vapes on the market are single-use, disposable products designed to appeal to younger people.