MistressBliss
I'm a, I'm a, a Diva
I have those! Two!
But I freeze 2 L bottles and put them in, I love them! Haha.
I used to use bottles for icepacks too.
They got fungal infections and I tried my best, but they died.

In NZ they are awesome, perfect climate to have them.
Now I have 3 gold fish who are awesomely boring and resilient.