Thus, the army sleeping bag system covers all kinds of weather conditions and climates. They can take these sleeping bags from a tropical island to the top of the freezing mountains, and it will protect them well.

The army sleeping bag system has a four part modular design that focuses on layers (most call it an army modular sleeping bag). The army calls it a bag within a bag – and it works amazingly well. The materials used were well chosen to take into consideration the needs of the soldiers and the purpose for each part of the sleeping bag system.

Unlike commercially produced sleeping bags, the army sleeping bags comes with an inner bag for temperatures minus 50 degrees Fahrenheit. It keeps the men warm when it is extremely cold and this helps them perform in their job better. It is also made of water resistant material for its cover, and a stuff sack. Finally, a light sleeping bag is given for occasions when the temperature is hot or there is much foot travel to be done. This army sleeping bag system is complete and soldiers only have to take the parts of the system that they need.

For these reasons, the army sleeping bag system is a much-coveted camping gear for serious campers, mountaineers, and sportsmen. Some sleeping bag manufacturers have already started to make similar sleeping bags for sale online. You can generally find one below $300. They are light, well, made, using materials that take into consideration moisture, comfort, and convenience.

It is also possible for someone to be able to buy a used army sleeping bag system online. Naturally, you should expect some degree of wear and tear, although the quality of the army sleeping bags are usually of very high standards, having to endure harsh outdoor conditions and extreme abuse, at times.

Nonetheless, it is a highly technical system, one that a lot of thought, and input from the soldiers on the field, were put into the designing of this system. To find an army modular sleeping bag, check army surplus stores. Or if you are lucky to find one online, grab it because this is one kind of sleeping bag that will see you through years of outdoor adventure and thrills.

Mountaineers and other sportsman had been using sleeping bags for quite a while. In fact, one of the earliest mentions of a sleeping bag is in Robert Louis Stevenson’s Travels with a Donkey in the Cévennes. The sleeping bag he used to travel across Languedoc, France was so heavy that it had to be carried by his donkey.

Army sleeping bags have been designed with cold weather in mind, as well as the need for them to be as light weight as possible and easy to get out of in cases of an emergency.  The M-1942 Mountain Sleeping Bag was designed with these factors in mind.  Mountain soldiers had to carry their sleeping bags with them, so they needed to be lightweight as well as durable and warm enough to sleep in some severe cold conditions.  The M-1942 was a sleeping bag that had a feather and down mixture fill and was mummy shaped.  It also had a slide fastener that had a quick release device which would allow the bag to open instantly in cases of emergency.  This was an arctic sleeping bag designed for severe weather.

At the beginning of World War II, regular soldiers were still issued blanket rolls.  Starting in 1944, army troops began to be issued a sleeping bag that was made of the same type of wool as their blankets only slightly heavier.  It was mummy shaped and came with a water resistant case.  It was lightweight and fairly warm and suited the needs for the regular infantry soldiers.  The mummy shape actually helped to save on material and was lighter than carrying several wool blankets as well as being warmer.

A new mountain bag, the M-1949 was issued in 1949.  It was a feather filled, mummy shaped sleeping bag that also had a heavy zipper with a quick release and water repellent bag.  This sleeping bag was issued all the way through the Vietnam War.  In the 1970s some improvements were made to the M-1949 and the Intermediate Cold Weather and Extreme Cold Weather sleeping bags were issued.

The current army sleeping bag issue is the Modular Sleeping System which first came out in the early 2000s.  It consists of four components: two mummy sleeping bags, the Intermediate Cold Weather and Patrol, a bivy cover and a compression stuff sack.  By using the components together, it can be used in extremely cold temperatures.  Outdoors men who venture out into cold and harsh conditions might want to consider an army sleeping bag. You can often find them at army surplus stores.