I made my first quilt with warm and natural...and yep its light. I use it now as my summer quilt. Then I discovered Quilters Dream and love love love it. It comes in different weights. I have used the Deluxe weight on several quilts and it is nice and toasty. It is also pretty expensive so I only use it in bed quilts, not wallhangings or bags. I have heard a lot of people swear by Hobbs, but I'm so happy with the Quilters Dream I've never wanted to use anything else.
I am not affiliated in any way with the company..just a happy customer.
http://quiltersdreambatting.com/dream-cotton.htm