If you're in the market for a well-insulated and seriously comfortable hammock, the ENO Reactor is a fantastic option. It offers a double layer of 70D high tenacity nylon taffeta which both shields you from the wind and still allows your body to breath. The double layer also means that there is a sleeve to slide your sleeping pad into for more insulation and to keep it from sliding around in the night. Our testers noticed right away on a chilly day how much warmer this hammock was than any of the other models we tested - even without a pad. Yet on a warm day in short shorts we also didn't feel stifled and loved the way the supple fabric felt on our skin. A win-win in the comfort department.
At 5'6" wide the Reactor isn't considered a double model yet it's also wider than most single models. Two people who like each other a lot would have no problem getting cozy in here. For one person it's spacious without making it feel like you're drowning in a sea of hammock. Setup was easy and we found a lot of fun and comfortable positions. Really the only downside of this hammock is the fact that it's heavy. But if weight isn't an issue for you we know you'll love everything else about this hammock.
ENO is discontinuing the Reactor hammock, but you might still find it at a discount online.