 
                                        Compression bags
Compression - a bag is a special attribute of the military, which helps to carry things easily and conveniently. Usually it is a cylindrical package made of light fabric, which is equipped with a whole system of straps. Inside, bulky equipment is placed, after which the compression bag is tightened with slings. Thanks to this, its volume can be reduced to 50% of the previous one. It should not be perceived as a hermetic bag, however, modern materials still make it possible to create some protection against moisture.
What functions does a compression bag perform?
Such products are indispensable not only for the military, but also for tourists, hunters and outdoor enthusiasts. The biggest advantages of such a tool are the following:
- Convenient space optimization - compression bags make it possible to compress bulky items such as sleeping bags, jackets, clothes, etc. 
- Small volume - such a bag, pulled together with straps, allows you to significantly reduce the size of your luggage. 
- Optimal organization - things in the bag can be stored in a certain sequence, classifying them, which makes it possible to quickly and conveniently find the desired item in the luggage. 
- Protection from the external environment - such products are mainly made of waterproof and dustproof materials of various densities, which allows you to keep your belongings intact during bad weather. 
In addition, it is worth noting the versatility of such products. They can be used practically everywhere - during airplane flights, on foot, traveling by train and other means of transport. The presence of compression straps in them ensures control of the level of compression.
How to choose the right compression bag
Just like backpacks and bags , compression bags have a certain volume that they can hold. It is traditionally measured in liters. Usually, the most popular products are 8-13 liters, in some cases other options may be used. This emphasis is one of the important ones when searching for the right model.
In addition, the first thing you need to decide is what exactly will be stored in it. If there is a need to purchase a compression bag for a sleeping bag , then you need to take the product 1-2 liters more than its volume in a compressed state. And if you plan to choose compression bags for clothes , then in this case it is advisable to take several options of different sizes - this way it will be convenient to distribute them into dirty and wet in different bags in the future. You also need to take into account the conditions of the hikes - for traveling on water routes, you need to look for products with silicone impregnation.Great attention should be paid to the fittings, the strength of the slings, the reliability of the buckles, the quality of the seams. It is equally important to look for a model made of light but durable materials that will protect the luggage and will not overload the person's muscles.
Compression bags are also chosen by color. Manufacturers mostly offer neutral options that would be well suited for both military and other categories of users – in black, brown, gray, olive, etc.
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		What can be packed in a compression sack?
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		Can a compression sack be considered good protection against moisture?
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		What fabrics are used to make compression sacks?
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		What should be considered when choosing a compression sack?
 
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                         
                                        