Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Polar-Insulated Water Bottle Doesn't Work so Hot...
Review: ........or should I say.........it does work "hot".........my cold drink did not stay cold as long as I'd like......and I was indoors, using it in my classroom. Using it outside on a bike ride or walk would be worse, in my opinion. I returned it, along with the other two I was going to give as gifts, if it had worked well. I'm still looking for the perfect water bottle.
