I bought this and let me tell you, I wish I had this years ago.
I have the cooling pad underneath a 1” memory foam mattress topper, and sleep significantly better and easier now that I can remove body heat under the covers instantaneously. To increase heat transfer, I’m going to put this under a quilted mattress cover, minimum thickness without bunching up. I do wish the tubes were at least a foot longer, I plan to extend them with vinyl tubing.
Like most things, this is designed for immovable domicile. Strap this down and make sure it’s no more than 1/3 full, if not drained when you are planning to drive.
Pros:
-well thought out design. Has hair trap for return water, remote control and negative ion generator.
-12v, just make sure you don’t reverse polarity if you splice out the AC adapter.
Cons:
-bunches up under just a top sheet, you are going to need to have at least a 1/4 inch of bedding between the sheet and the pad (fitted quilted mattress cover, thin blanket, very large towel.
-tubes can be too short depending on your layout.
You can’t build your own for less than the regular retail price.
For anyone who has heat flashes, sleeps Better on a cool mattress, or is miserable in the heat - this the one thing that by using it, everything else becomes easier or unnecessary.