Hello all. Here's my problem - my husband has a back injury. He can still carry plenty without problems; the issue is sleeping and sitting. The wrong sleeping or sitting situation will make him unable to move without a lot of pain the next day, psiatic nerve stuff, etc. We have a thermorest trail pad, but that doesn't provide the support he needs. And the trail chairs that sit on the ground that you can use with those pads don't provide back support that he needs (though personally I love those things). We've been limited basically to car camping, where he can bring one of the bag chairs and an air mattress, but we'd really like to be able to go backcountry again. If anyone has any suggestions, particularly with regard to the sleeping situation, I'd be very appreciative.

Also, I was wondering if anyone had used this product:

http://www.rei.com/product/792007

It seems to pack up pretty small and relatively light, so if it provides similar support to a bag chair, it seems like it might do the trick for him as far as a chair. Has anyone used this?