Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Keeps beer cold for long rides on the tractor!
Review: You know, I am a big fan of bottles that keep beverages cold. this one does the job. congrats to all the researchers that spent countless hours developing this fine product. When I'm riding my tractor on a hot day, I know I can count on Polar to keep my Schlitz cold. YEEEEHAWWW
