I used an M-66 jungle hammock in the service, but forgot all about them until I began backpacking again. So I found one on line with the poncho attachment clips and toggles and it was just like old times. Only now my old bones really appreciate it. Sleeping pads and tents just don't work for me when I'm backpacking. I'll probably graduate to a HH or a Clark, but the old M-66 will do until I'm ready.