7 Ways To Sleep Warm While Camping

Just imagine what it would be like to crawl into your sleeping bag, zip it up, and sleep the entire night knowing that your personal cocoon of nylon, polyester and even down is going to shield you from the frigid outside temperatures.

You'd think that just by jumping into a sleeping bag and cinching it around your face that you'd be toasty warm for the whole night. However, many of us have countless memories of waking up in your sleeping bag feeling colder than than the temperature outside. What's up with that?