Sugar free popsicles?

I made my own like we used to do when we were kids....just froze Crystal Light or sf Kool Aid in dixie cups with a stick in them. I don't like orange ones and all of the variety packs had mostly orange, so I wound up with a million yucky orange pops in the frige! You can mix flavors too, my favorite was mixing lime and cherry flavored sf drinks. I also froze diet A & W root beer and did ok with that about 1 week out.