Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great for people who drink coffee all day
Review: I own this mug and I have coffee in it from the time I wake up till I go to bed and it very rarely gets cool (only when I leave it sitting for hours when it's near empty) The insulating qualities of this mug are great and it's very handy. Be careful not to drop it though because of the vacuum insulation it is easy to dent. Mine has a couple of small dents because I have dropped it in the sailboat a couple of times but the dents add character and give me stories to tell. Overall it is the best coffee mug I own.
