I broke the glass on my Triton V2. To my despair no shops here in Australia stock the replacement glass yet, Nor Australian online shops.
With the prospect of a new glass tube 3 weeks and $30 away I got to looking for another solution.
Fortunately the 10ml Mount Baker Vapour bottle is almost the perfect diameter (21.5mm) and it was possible to simply cut a tube to length (26.7mm) and have a temporary fix until my new tubes arrive. I used some electrical tape to form a softer seal at the top and bottom, I'm not sure if this is necessary but for now it seems to be working quite well.
Hope this helps somebody out :)