ZheGang Garment

    Choose a combination of sleeping bag should be noted that a few general questions:
1, the size of sleeping bag
    Sleeping bag's size is relatively fixed, and the size of the specification is insignificant, the length of the general adult sleeping bag plus tou peng 210-235cm, wide-set upper and lower envelope are 80cm, inexplicable is generally the width of 75-80cm, 85cm special type have to do , usually under the wide 55cm, select the sleeping bag to be based on user specifications of height, body circumference, usually sleeping bag should be longer than the length of user height 40-50cm, width should be based on the user's body, lean 75cm can, fat should width of not less than 80cm, width 85cm obese optional.
2, select the sleeping bag's temperature range
    Select the most critical problem is that sleeping bag under the cold use of the environment and the degree of their choice of a suitable temperature scale. Standard sleeping bags generally four different temperature index, indicating the scope of sleeping bags, four temperature scale respectively:
A, comfortable temperature: sleeping bag can indicate the maximum temperature, at this temperature you will use like a wash heat sauna.
B, target temperature: said sleeping bag design temperature of the ceiling, at this temperature you will feel more comfortable to use, but that will vary with the temperature 10 degrees Fahrenheit difference.
C, extreme temperature: said sleeping bag design temperature of the lower limit, at this temperature, you may feel less comfortable, but wear warm clothing to survive into the sleeping bag.
D, dangerous temperature: this temperature, the use of the sleeping bag may pose a threat to your health, non-forced to not use, use should be put on all the warm clothing.
3, confirmed that sleeping bags and properties of materials
Sleeping bag filling materials currently on the market has two main categories: one category down, the second is clear Cotton.
    Down class can be divided into low and high down sleeping bag down sleeping bag. Generally contain more than 80% down can be categorized as high-down sleeping bag, the following low-down sleeping bag. The advantages of compressed down sleeping bag is good, warm, good, light weight, small size. However, through expansion of down is warm, so the use of pressure in the lower part of body warmth is not very satisfactory, use to be equipped with high moisture pad. Fine cotton cotton sleeping bag as different, and therefore very different thermal indicators. Currently, the market's clear material cotton sleeping bag filled with thermal bonded, silicon cotton, imitation silk, DuPont cotton, cotton, etc. 3D Plaka. 300 grams / square meter filled, for example, spun-bonded cotton of warm indicators, target temperature of 5 degrees, imitation silk at -5 degrees, while the Plaka 3D cotton can achieve the goal temperature of -12 degrees. High-grade sleeping bags are generally marked with fill material, low-grade sleeping bags are less a logo. Fine cotton sleeping bag has the advantage of easy damp, warm and very high-quality cotton, good clear, but in general a less compressed more.