Hennessy Hammock Explorer Deluxe Asym
I slept in this hammock every night for about a month on a university campus in the middle of a major Canadian city in December. I would have been much wetter and colder in a tent. However, I was never quite as comfortable in the hammock as I would have been if, all other things being equal, I had been able to lie flat. Getting to sleep tended to take a few hours. Once I was asleep it was comfortable enough, and mornings were great -- very little condensation and no hard ground.
This product is excellent for wet or uneven areas in which a tent cannot be set up.