Accomplice 2-Person Sleeping Quilt

I sleep rather cold. I could never make a quilt work for me I says wanted the sleeping bag hood and no air drafts. So it’s the Xtherm and western mountaineering versalite 10 degree F or ultra lite 20 degree F bag for me in almost any US mountain west situation when I’m alone. I think western mountaineering is king sleeping bag maker in the USA. You Could look for used or sales on the Bags because I think they’re more than $500. When I hike with my wife I do a 10 degree accomplice double quilt from Enlightened equipment. I do find the other body heat helps. We tried a ff spoonbill which has a hood but it didn’t work as well as the quilt with two. So I have to be mindful of drafts. As others said eat something before bed, pee, and eat something else at night if you wake up cold and pee if you need to. Also there’s some argument to be had for naked sleeping in a sleeping bag that’s warm enough vs wearing puffies to sleep in. I personally always wear down pants and jacket to sleep if it’s cold. Also campsite selection can contribute to cold.

My gf and I use an Enlightened Equipment Accomplice quilt with a Big Agnes double-wide pad. Since the quilt doesn't have a bottom, we use a Klymit double V sheet to put something between us and the pad, though it's the same size as a twin mattress, so before the Klymit we were just using a fitted sheet. We are both relatively small people, so this setup is comfortable for us. We can be close, but since the sides aren't zipped, we can kick a leg out or leave a side open if one of us gets too hot. This has worked well for us in a variety of temperatures.

Good pad with a good quilt will make you a happy camper

Enlightened equipment makes some quilts that are safety rated down to -17C and I’m sure other brands go further. They wrap around your sleeping pad so air can’t escape. With a ccf pad and high r-value inflatable pad, you could sleep naked safely in very cold weather. Another option is buying heavy down jacket and down pants. You will look/feel like a marshmallow but be extremely warm. That used to be my go to.

I’m taking my Enlightened Equipment quilt, 10F and weighs less than 1.5 pounds (think I’ve done that conversion right). Best thing I’ve ever bought! Also on sale at the moment with Black Friday - highly recommend

Echoing comments that I have not found the enlightened equipment quilt ratings to be accurate. I used to carry a 0° EE, now I carry a 15° katabatic and I'm much more comfortable, even down to temps near or below freezing. Add a warmer pad, and make sure your neck is covered by a buff or your jacket is zipped up to your chin with the hood up and you should be good to go. If you're a woman it's always worth having your thyroid checked too, especially if you are abnormally cold in other situations as well.