Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just Don't Know

I thought when I read about this, it would be great for my toddler to have his drink cups in this. Yes, it does fit the smaller juice boxes but it slides around and is short inside making it hard to drink from the straws because as anyone with kids know, those straws are never straight up in the air. So you are constantly pulling the straw up but you have put your fingers down inside the container of this holder.