Mine is a UGQ XL Bandit. I haven't had it long and the coldest I've used it in was 25F. It's rated 10F and I was more than warm enough at 25. They make them down to 0 and you can get extra fill. It weighs under 3lb. Going wider costs very little more and sure helps with keeping it tucked in.
https://ugqoutdoor.comEE quilts are also very popular but they cost a little more and don't have as many options for size and fill.