The key idea for this is that the zipper of the bag needs to go across the foot. That would probably include almost every rectangular bag (IIRC) that can "open to serve as a quilt".
Type: Posts; User: beep
The key idea for this is that the zipper of the bag needs to go across the foot. That would probably include almost every rectangular bag (IIRC) that can "open to serve as a quilt".
A Western Mountaineering Sycamore (25 degree rating) has a two way zipper at the larger-than-mummy size foot box that could enable a hammock suspension to be passed through a minimally unzipped...