Two thumbs up, definitely recommend

FYI, if you're in the cold part of the country right now (check me out, saying that with a straight face!), get yourself a hot water bottle. No, seriously. These things are awesome. A hot water bottle is better than another blanket.

If you don't want to leave the house to achieve one, I can attest to the awesomeness of this one. It also comes in a two-pack, which means you could have one for you and one for your feet someone else. (Those are not sponsored links, those are just me saying I have had one of them for several years and never had a problem, and recently got a second one with a cozy and I am now so totally glad I did.)