Serious campers, hikers and long-distance athletes know that one of the best ways to stay fit and healthy as you move through the wilderness is by getting a good night’s sleep. A bivy sack (“bivy” is ...

Yeah, that s a good point. Three-season tents such as the otherwise excellent Marmot EOS 1 ($225; marmot.com) often have too much mesh to be good winter tents. But it does have a full-coverage fly, so ...