I had a Baby Feels So Real! She was a baby doll that was filled with some type of gel, so that when you held her she felt heavy, like a real baby. I think she weighed about 2 pounds. The skin was made to feel real too. The only problem with Baby Feels So Real was that she was, as the name suggests, pretty delicate. If she was left anywhere slightly hot then the 'bones' that made her feel so real unfortunately melted leaving her feeling like jelly.
Baby Feels So Real was made by Tyco in the early 90's.