VapourMX Lanyard For Larger E-Cigarettes
This Vapour-MX Lanyard will fit standard and larger batteries because it has a colour coded stretchable rubber ring instead of the standard metal one.
It will fit the Vapour MX GT cigarettes. Some are plain some are printed (as per image)
This model is available in black, blue, pink, purple, red and white.
It is great if you don't have a spare hand or if you have a memory like mine.