I've researched online and once i think i have the answer I find another conflicting answer.
From my understanding I cannot bring a vape into Singapore or Malaysia.
Hong Kong\Japan - illegal to buy nicotine liquids but is possible to bring your vape dependant upon security's discretion.
Anyone taken a vape to any of these countries, what was your experience?
from my experiences, I checked in my batteries and liquids (spread them in the luggage - and I only brought 2 batteries) and had no problem at all