What cushion do you use for camping in winter?
Moisture-proof pad has three main functions: 1, keeping warm; 2, moisture-proof; 3. Prevent it.
Types of moisture-proof mats
Foam moisture-proof pad: made of XPE and EVA, with good strength, toughness and tensile strength. In terms of technology, high-temperature rigid crust (embossing) is used to enhance water resistance. At the same time, the aesthetics and water repellency are enhanced, and the toughness is also improved. In addition, due to the grooves of the pattern, the feeling of ventilation is better.
Automatic inflatable cushion: very comfortable to use. The interior of the moisture-proof pad is filled with a sponge with good compressibility and expansibility, the gas in the sponge is squeezed, and the gas nozzle is closed, so that the pad is in a semi-vacuum state, and the volume will become smaller. When the air valve is opened, the sponge expands under the action of external air pressure, and air can be automatically sucked into the cushion, so it is called automatic inflatable cushion, and the moisture-proof cushion filled with air has excellent elasticity.
Manual inflatable cushion: Also known as air bed, it was first used as a floating cushion on water in China, and was later used as a damp-proof cushion for camping by some people. It is characterized by good moisture-proof performance, but it is bulky and heavy, and it is more troublesome to inflate and deflate.