What Was the Name of That Frozen Treat?

This time, I'm pretty clear on the memory, I just haven't found anyone who shares it.

It's a Mr. Freeze-like treat, but it's more milky than sugary. I remember it being called a Creamie (Creamy?), like a Freezie. It came in a long plastic tube, and it was frozen. I remember a butterscotch flavour, a light brown. There might have been a chocolate one, too. I would have been eating it in the late 1980s, early 1990s.

Does anyone remember this frozen treat but me?