One of our other favourite pieces of gear was our Enlightened Equipment Accomplice quilt. It's a double quilt, that is completely customisable. We got the tall, and had ours rated to 10degrees Fahrenheit/ -10degrees Celcius and we have zero regrets. It was warm enough, still under 1kg (2lbs) and it has only once got soggy because us, all our gear and the entirety of the mountain we were on were all soaking wet (it is filled with dry down, which definitely helped I think). It doesn't even smell bad (I have no idea how that is, but seriously, two stinky thru hikers in it every night and no odour). I ended up getting a thermal bag liner, because Bourbon sleeps much warmer than I do. That was a perfect compromise for us. I could be a little warmer, but we could both sleep any which way inside the quilt still.
I like sleeping with one leg bent, which you can actually do comfortably in a quilt, and Bourbon is a side sleeper and says he got way less twisted up in the quilt than he does in a typical sleeping bag. When we hike together, I doubt we will ever take anything other than this quilt now. Even when it got ice crystals on it, or lots of dew, 5 mins in the sun and poof, the down would fluff back up and the skin of the bag would dry out.
The downsides are few but worth noting: in a quilt, if you don't sleep in thermals there is a high chance you will be sleeping straight on your sleeping mat. Which makes for a sweaty night's sleep if your mat is plastic. We actually have sleeping mat "sheets" at home that we usually use, but we left them behind on this trip for the sake of the extra 2oz. In warmer temps I will definitely sacrifice the extra weight for that little bit of comfort. Occasionally I would also wake up with the drawstring from the neck of my side of the bag wrapped around MY neck. Not a great feeling. Once I get home I will stitch that loose end down with my sewing machine so it can't happen any more.
If you have ever tried sleeping with a partner with your sleeping bags zipped together you'll know just how frustrating that can be. I happily report this is almost as comfy as the duvet on our queen size bed at home, and give it a solid 10/10 would recommend. #enlightenedequipment #eeaccomplice