Great for hot flashes
I purchased one of these because it was on the clearance rack and I thought, maybe worth a try.  I liked it so much, I had my neighbor go get one.  Nothing helps more at night, during a hot flash, than to pull this off the night stand and put it under my upper back/neck.  I would agree it does not hold the chill as long as they say, but long enough to stop the heat and get me back to sleep.  I have taken mine on trips with me as I don't want to be with out it at night.
Rating: 5 stars