Nothing ruins a backpacking trip like a terrible night’s sleep (or a lack of clean underwear, but if you can’t figure that one out you’re beyond our help). A good sleeping bag is the key to staying warm and dry when you’re crashing under the stars — so you’re at your best crossing that next 8,000 foot mountain pass. Sleeping bag tech has made its way into the space age in the last few years: your 20-year-old bag from summer camp or the Boy Scouts is no longer up to snuff. Here’s our list of the best 20°F (or below) bags to ensure comfort and safety for three-season camping.
Stay warm in the woods
What down side?
The next time you think Mother Nature has lost her edge to science, consider this fact. Despite all of the advanced synthetic insulators on the market today, no material boasts a better warmth to weight ratio than down. The trouble is that down’s got a serious achilles heel. As most outdoor enthusiasts know, its thermal…