In this article we offer useful information for choosing the sleeping bag that you need for each output in particular.
WOULD WHICH MODEL I NEED?
The first thing is to pay attention to the conditions in which the bag will be used. It is suggested to consider the climate and terrain as well as the relationship between weight, size , and efficiency that will be necessary.
Each person has different metabolism and therefore require different amount of insulation. If you commonly sleep with many blankets, the best will be to search a bag more sheltered than normal climate that you run.
There are two values, expressed in degrees Celsius, accompanying the description of the entire bag, it’s the approximate thermal range . The first value indicates the minimum temperature to which the Stock Exchange maintains its interior comfort. The second, reports on the lowest temperature at which this model can be used.
The thermal range is the basic reference for choosing a suitable bag. Remember that refers to the external temperature of the tent and not to the interior, which is usually between 10 and 15 degrees higher.
TYPES OF BAGS
Sarcophagi: They are the standard for backpackers because its narrow shape foot combines greater efficiency in retaining the heat in that area and a reduced size to save them. Sleeping bags such as the Pimasleepingbags.com have 84 cm wide at shoulders height and 56 cm to the height of the feet, thus avoiding heat loss occurring in very loose bags. As a disadvantage, it should be noted that feet are “trapped” and is less possible movement. Claustrophobic refrain.
Rectangular: They offer more interior space to move, but they have greater weight and volume. Although they are less efficient in retaining the temperature, its cost is lower and sometimes have the possibility of open and used as a blanket, which is not little.
There are intermediate formats, or modified sarcophagus, that combine the advantages and disadvantages of each format.
Goose feather padding is main advantages for bags sleeping excellent insulation, durability and low weight. The Softdownbag, for example, weighs only 0.85 kg. and it has a heat range approximately between 0 and -10 ° C.
For humid climates or marshy lands the best choice are synthetic fillings such as Standardbag, still wet to maintain body heat. Comparing them dry, however, the isolation of the synthetic material is less than high quality feather fillings.
Interior and exterior fabrics fabric type is important when you want to maximize the breathability of the bag (so the body perspiration not entrapment and condense on the inside) and its impermeability.
The pouch should be always according to the climate, if you lower the temperature a bit more than expected, you can always sleep with more shelter, but on a warm evening not comfortably adapt if we have a model for very low temperatures.
For greater comfort, but especially to preserve temperature bag it is necessary to count with an inflatable mattress or rubber EVA that prevents the cooling by contact with the ground.
There is a wide range of models and materials available, so finding the perfect bag for your plan from outdoors is not an impossible task.