Is this a Miniature backbar bottle?

[timeandabottle]

This little bottle has 3 colors of enamel painting reading “TWO DRINKS”. It’s 4 1/2” tall with a max diameter of about 2 1/2”. My question is this: would this be called a miniature backbar bottle?

 

[webe142]

This looks similar to what I've seen used by hotels. I would theorize this was used to deliver a double, "two drinks", with room service at a nice hotel.

Neat bottle!

 

[timeandabottle]

Thanks, I’m selling it and didn’t quite know how to describe it! (I have two, so one for me!)