Moisture-proof pad, camping in the wild to be very important, its main has the following three functions: First, anti-Ge. Because it is difficult to find a flat place in the wild camping, so sleep will feel very uncomfortable, the use of moisture-proof pad, the situation will be much better.
Second, warm, because in the wild camping when the body is generally directly contact with the ground (only the bottom of the insulation effect is minimal), so between the body and the ground if there is a layer of moisture barrier separated, the warm effect will be a lot.
Third, moisture. In the wild camping, the general night tide is very tide, because the moisture pad is waterproof, you can play the role of moisture.