DIY Quilt from Sleeping Bag?

I have just used a sleeping bag as a quilt as is, without modifications. But I can see being such a heavy bag why you might want to try to modify it. Should be interesting to see if anybody has done it and how that went. I imagine there'd be a bit of an explosion of feathers.

This particular bag uses Climashield XP, which is a shingled & layered synthetic stuffing, so I think the actual job would be fairly straight-forward.

You could test out your idea by sleeping with the bag unzipped and draped over you like a quilt. (So the opened zipper side would be under you.)

This would allow you to see how you like sleeping under a quilt before you make changes to your bag that can't be reversed.

This is the way that I (and I assume Piper) use an existing bag as a quilt when weather is warmer. When things get cold, however, I'm in full zip mode with the hood tightened around my head.

Is it possible? Of course. Tim Marshall converted a sleeping bag to a quilt for me. Of course, it was probably a bit easier since the bag had a center zip to begin with, but still, you can make anything out of anything!

By converting you could even make it a bit warmer, as you can move the insulation that used to be under you to your sides and top instead of removing, if you wanted to. At least that worked with my down bag-now-a-quilt.

There is an old article somewhere on here that details that exact process, although with a down bag. Easier with synthetic.

Found it! http://www.backpackinglight.com/cgi-bin/backpackinglight/make_your_own_gear_mummy_to_arc_conversion.html

Douglas – That's a really good point about cold-weather sleeping and quilt vs. sleeping bag. If I were to try this, I could pickup a 40 degree bag, which would be a lighter starting point, and probably cheaper to boot. That would give me a nice 3-season quilt/bag that's light and stuffs small.

I have made two quilts out of cheap sleeping bags before. It was very easy, but they don't look too good. All I did was cut the zipper out and sew the fabric back together. For the hood, I cut it off about two inches longer than I wanted the quilt to be so I would have plenty of room to fold it over and sew it. It probably took me two hours per quilt. Making the sleeping bag a quilt took off about 10oz. of the over all weight. It is a great (and cheap) way to lighten your base pack weight. If you don't mind the way it looks.LOL

I also had a sleeping bag converted to a quilt by Tim Marshall, mine was a Marmot Atom- he was able to re-use all 10 oz of fill, so I have a warmer sleeping system than when I started and shed ~ 35% (27 oz to 18 oz)

The quilt came out looking like it was made that way from the factory, a testament to Tim's abilities- I wish I had just 1/4 of the sewing skills :)

I just wish Tim still did those conversions.