I won't tell if you won't. I refilled my glass bottle years ago when I could only find plastic bottles of the stuff. Didn't smell right coming out of plastic so I transferred it to my glass bottle. It's probably 25 years old.
I know where I can get my hands on a vintage glass Veg bottle. I know it is supposed to change the nature of the Veg, but I am not sure it is worth my time and effort to get the bottle and transfer it as I don't seem to be "chosen". Now if I had or could find a glass Clubman bottle I would certainly fill it with Clubman out of the plastic bottle.
I use the large (4.5 oz) glass Aqua Velva bottle for my Clubman. I found a gold cap from a small Master's bottle that fit the bottle perfectly and added a little character to the "golden" liquid inside.