I have been looking for something like the dp Heeter Hybrid Hammock.
It would be great for my father. He could use it for taking nap when in the woods. Everything else I have been thinking of is too complicated - he would not probably carry and use those.
I like the use of synthetic insulation it is care free compared to down. Not many manufacturers use synthetic - nice touch!
Sad thing is it is my "do not buy any gear february", but maybe at march then...