Friend needs help pls!!

One of my friends is trying to get the `True Legend´ achievement and there is only one achievement left, till he receives the True Legend one.
The on that misses is a Flair achievement named Well Imbibbed where you need a Moonshine Shield!
Does anyone know what it is and how to get it? If you know it, my friend would be incredibly happy to get the information he needs! Thx :)

Tell you friend to get any of such Swamp Brew Bottle from CS:
Attachment 34943

These count, however, as Moonlight shields. :)

EDIT: It's lv. 35.

A moonshine shield is a swamp jug shield like brew,hooch,or juice shield and I think it has to be pink

Thanks a lot for your help!