Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great for fungus!
Review: I bought the Polar Insulated Water bottle about one year ago using it while cycling. I thought it's an innovative idea to keep the drinks cooler for a longer time. After some weeks of using and frequently cleaning after each time using, I noticed that on the uneven surface inside of the bottle black funguses started to grow. I have to say that I am very scrupulous with cleaning dishes or in this case the water bottles I am using, even so it happened.Finally I was throwing it away. It was a waste of money.
