Sleeping bag keeps you warm by preventing air leakage, and therefore the heat. We can say that the heat source is not sleeping, but you alone. Your body heats the air, which is detained inside a sleeping bag. A layer of warm air then acts as a barrier to protect your body from the cold. Two fabric layers forming the sleeping bags are filled with feathers or artificial fibers so as to increase the insulating qualities of sleeping bag. For these reasons, the question of how “warm” is the one that sleeping bag, wrong. All sleeping bags are the same, differing only in their insulation properties that make them more or less quality.
6 tips for good sleeping in a sleeping bag
The first basic aspect of good sleep quality mat to sleep on according to PIMAsleepingbags. Your body’s own weight compresses the wall of the sleeping bag and thus the insulation layer, which thus loses its properties. For this reason it is necessary to have a good sleeping pad. If camping out in winter, use two pads.
Second to feel more heat is good before going to sleep in a sleeping bag to eat. Digestion process causes your body will emit more energy and therefore body heat.
Third dry layer of clothing, hats and socks are very important for sleeping during cold nights.
4th If possible, choose a sleeping bag with double zipper. Thanks zippers sleeping bag you can customize your convenience, for example, you will not have to sleep with your arms at your sides.
5th For warmth into my sleeping bag, you can put a hot water bottle. Not only keep you warm, but also in her case thirst at night are easy to find.
6th bag sleeping bag complete with soft clothes and have excellent cushion.