I have SweetCheeks on my DR with an Alaskan Sheepskin on top and it has made an amazing difference for very little money. I can't say enough good things about the sweet cheeks. Plus it gives me an easy way to carry the water I need when out in the dessert. I have absolutely no connection with the seller, I'm just a happy customer. I've done two week long rides with close to 1,800 miles each week and could never have done it without the sweet cheeks.
You just have to laugh at his lawyer inspired "not for use on a moving vehicle" line.