Haha, Lola loves plastic bottles as well. Particularly when we sit down to watch a movie or TV. She'll tear through milk cartons or soda bottles too easily. Now I give her juice bottles, like Juicy Juice, since they tend to hold up better. My favorite part about Lola playing with the plastic bottles is when she's chewing away at it and brings it over to me and you can see the entire inside of her mouth through the plastic. such a funny sight.