<p style="user-select: auto;">How to classify the <a href="https://www.foerstine-outdoor.com/camping-sleeping-bag" target="_blank">camping sleeping bag</a>?</p><p style="user-select: auto;"><br></p><p style="user-select: auto;">1, from the appearance:</p><p style="user-select: auto;">A. Envelope style: It looks similar to our usual envelopes, except that the seal is changed from a folded surface to a drawstring;</p><p style="user-select: auto;">B. Mummy style: also called Mummy style, anyone who has watched "Legend of Ghost and Ghost" will know what it looks like, and this is the best insulation effect;</p><p style="user-select: auto;">C, mixed type: that is, an envelope type adds a hat to the head;</p><p style="user-select: auto;"><br></p><p style="user-select: auto;"><br></p><p style="user-select: auto;">2, from the filled insulation material:</p><p style="user-select: auto;">A. Cotton sleeping bag: This is a widely used sleeping bag material, which can be used in spring, summer, autumn, and winter. There is one hole, four holes, and seven holes. The normal service life can reach more than ten years! The advantage is that at the same temperature scale, the price is much cheaper than that of down, and it can be washed multiple times and easy to maintain. The disadvantage is that the weight is a bit heavy.</p><p style="user-select: auto;">B. Fleece sleeping bag: It can be used as a summer sleeping bag with an ambient temperature of more than 15 degrees. It can also be put inside when the temperature scale of cotton or down sleeping bag is not enough to raise the temperature scale by about 5 degrees.</p><p style="user-select: auto;">C, down sleeping bag: The advantages are small size, light weight, good breathability, the disadvantage is that the price is expensive, and the maintenance is more troublesome, the general life is only 3-5 years.</p><p style="user-select: auto;">D. Cotton down sleeping bag: It is said that it was the first idea put forward by the domestic "Tianshi" sleeping bag, that is, using cotton under the body and using down in the other three areas. I have never used it and I don't know how it works.</p><p style="user-select: auto;"><br></p><p style="user-select: auto;">Second, the correct use of camping sleeping bag:</p><p style="user-select: auto;">I personally feel that in most cases it is caused by the incorrect use of equipment, and of course there are physical problems.</p><p style="user-select: auto;"><br></p><p style="user-select: auto;">It is often seen outdoors that 1 + 1 is greater than 2. Take the Kaitu four-hole cotton sleeping bag with a temperature limit of -5 degrees that has been used since 2004 as an example. The highest record was on the Simatai Great Wall in Beijing on New Year's Day The camp in the ventilated beacon stands against low temperatures of -17 degrees, and similarly used in the -15 degrees snow environment on the top of Christmas Taishan in 2004.</p><p style="user-select: auto;"><br></p><p style="user-select: auto;">Many friends think that it is enough to buy a suitable temperature scale for sleeping. In fact, outdoor equipment is used in conjunction with it. It is the same as computer DIY. It is reasonable to achieve the best results. Down camping sleeping bag for tents are equipped with moisture-proof pads for egg troughs. Of course, the inappropriate equipment is cold in the inappropriate season.</p>
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