Food grade plastic Funnel with snap in strainer.
One side is built up to act as a splash catcher.
Fits snugly in the neck of a Better Bottle fermenter,
It's a little squirrely in the neck of a glass carboy, so we don't recommend that.
(I know we took the picture with it in a carboy, that was so you could see what
not to do with it)

Replacement strainers available.