Best heating pad on market
Thermacure Moist Digital Heat Pad 14"X27"
The thermacure heating pad is the best I have found on the market by far. They also have a new version that is great as well.
The only downsize is that they last about 6-9 months with daily use. But so worth it. Is you purchase it through the massage warehouse they will replace any purchase with in a year of purchase. I suggest to get 2, so when one stops working you have a back up.
One thing it's does not share is that it is like the heating pads they use at the physical therapist that they steam, just the electric version. So it's on the heavier side. But this adds to the experience.