Is Three Season Sleeping Bag Worth to Buy?

When it comes to spending an outdoor night while hiking and mountaineering, you will need high-quality sleeping equipment so that you can stay comfortable and warm at night. A sleeping bag is one of the most important elements of sleeping equipment because it is in direct contact with your body and responsible for reducing the loss of heat by convection by trapping the air heated by the body. The entire sleeping bag is not suitable for all conditions; For example, if you are going on a high-temperature hiking trip in summer, you need a much slimmer sleeping bag and less insulated than in cold winter conditions. Packing a sleeping bag according to the expected conditions allows you to reduce the weight you carry (the less insulated sleeping bags are generally lighter but depend on the type of insulation) and make sure that you will not be too hot or too cold during the night period.

A sleeping bag is one of the most important elements of sleeping equipment because it is in direct contact with your body and responsible for reducing the loss of heat by convection by trapping the air heated by the body. The entire sleeping bag is not suitable for all conditions; For example, if you are going on a high-temperature hiking trip in summer, you need a much slimmer sleeping bag and less insulated than in cold winter conditions. Packing a sleeping bag according to the expected conditions allows you to reduce the weight you carry (the less insulated sleeping bags are generally lighter but depend on the type of insulation) and make sure that you will not be too hot or too cold during the night period.

The entire sleeping bag is not suitable for all conditions; For example, if you are going on a high-temperature hiking trip in summer, you need a much slimmer sleeping bag and less insulated than in cold winter conditions. Packing a sleeping bag according to the expected conditions allows you to reduce the weight you carry (the less insulated sleeping bags are generally lighter but depend on the type of insulation) and make sure that you will not be too hot or too cold during the night period.

 

1. Buying a Three Season Sleeping Bag – What is important?

Insulation:

We deliberately only chose sleeping bags that use down insulation as these sleeping bags provide the best warmth to weight ratio. There are two types of down; regular (untreated) down and hydrophobic (treated) down. Regular down loses loft when wet and thus its heat-retaining performance drastically decreases. Therefore, it is essential to keep sleeping bags that use regular down for insulation away from any moisture. Hydrophobic down, on the other hand, resists water for longer thus retaining the loft and warmth. However, even hydrophobic down loses some percentage of insulation when exposed to moisture. Down also differs by its fill power index; the higher the down fill power is, the better the warmth to weight ratio will be.

Weight:

Sleeping bags are not among the lighter hiking equipment and therefore it makes a big difference to the weight you carry with a light sleeping bag. Three Season Sleeping Bag that has a downward insulation are perfect for light hiking and mountaineering as they offer great heat for weight. The lower the filling power, the lighter the Three Season Sleeping Bag for the supplied heat.

Outside Material:

The outer material of a Three Season Sleeping Bag must be breathable, resistant to abrasion and water. Breathing prevents condensation from accumulating inside, while the water repellent properties ensure that potential moisture does not quickly get down to insulation. A certain resistance to abrasion is necessary to prolong the life of the 3-season sleeping bag.

Size:

A sleeping bag has to adapt to the user and therefore manufacturers generally offer sleeping bags in two different sizes per length (regular and long). A compact sleeping bag should also be well compressible so that it does not take up too much space in a backpack. Down is known to have better compressibility than competitive synthetic insulations.

Temperature Rating:

Manufacturers often display temperatures according to EN 13537. This standard comprises 4 different ratings; Extreme temperature, lower limit, comfortable temperature and maximum temperature. The extreme temperature indicates the lowest temperature at which an average woman will survive with the possibility of hypothermia. The lower boundary defines the temperature at which an average adult man will be comfortable and the comfort temperature indicates how warm an average woman will remain at home. The maximum temperature limit is the limit before the three season sleeping bag causes the user to overheat.

Style:

There are several different styles of kinds sleeping bags available; Mummy, quilt, wearable, and envelope. Each of these styles has advantages and disadvantages. In this review, we have only included momic style sleeping bags as they offer good performance under various conditions.

2. The Best Three Season Sleeping Bags Review

Comparison:

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