Choosing the best sleeping bags for the ideal temperatures and trail conditions is very important. Do not know what to look for? Well, this information should help you make that decision. :
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Sleeping bags are calculated in loft. Loft is basically how “fluffy” the bag is. How high is it when it’s setting on the ground. The loftier it is, the more air “pockets” or dead airspace there is and the warmer it will keep you.
Due to the inconsistencies in the past of the temperature measurement of the best sleeping bags, there have been new testing adjustments in the sleeping bag market in America.
The Europeans have had a testing scheme, for a while now, that has proven to be reliable in how it establishes a sleeping bag’s temperature range. It also gives additional details by recognizing the fact that guys and women have diverse ideas to what is a comfortable sleeping temperature.
Some U.S. manufacturers of backpacking sleeping bags have adopted the European Norm (EN 13537) approach of temperature testing. Without going into too much detail about how they get these numbers, generally they check the best sleeping bags under rigorous guidelines using a clothed mannequin sporting long underwear and a hat. Devices on the mannequin record temperature readings.
The New Tag: A label utilizing this new testing approach shows:
EN Comfort Rating for Women
This is an outside air temperature that common female would stay cozy warm.
EN Lower Limit Ranking for Guys
This is an exterior air temperature that a common male would keep cozy warm.
EN Extreme Score
This is an exterior air temperature that the sleeping bag would still keep a woman alive. These rankings must not be taken too literally.
Be Aware: these numbers are centered on the fact that you are wearing one layer of clothing and have a sleeping pad beneath the sleeping bag.
Do not Remove This Label Under Penalty from the Sleeping Bag Patrol:
If the sleeping bags that you are looking at have not implemented the EN standard, do not freak out. You can use their temperature rating. The only distinction is that these ratings are to be used as a guide only and don’t take into consideration the male/female difference. If you are like me and are generally chilly when you sleep, then buy a sleeping bag with additional loft and a lower temperature measurement. The lower the measurement, the colder the outside ambient temperature can be where the bag will sustain your warmth.
How Low Can You Go:
In either scenario, with the older measurement or the innovative EN, when selecting a bag, establish what variety of climate and what time of year you most likely be using it. If you are in the mountains and only plan to backpack Spring, Summer and Fall, then get a three season sleeping bag. Find the typical lows for the coldest time of year that you will be hiking and subtract 10 to 20 degrees and select a bag in that scale. (For instance: say that the normal low around the mountains throughout the spring is 20 degrees Fahrenheit, then take away 20 degrees and find a sleeping bag which is rated at 0 degrees. Here is a guideline chart to help:
Bag Kind Temperature Score (Fahrenheit)
Summer: +40 to +60
Three Season Bag: +10 to +40
Cold Weather: -10 to + 10
Winter: -10 and Below
Shapes/Styles:
You’ll find three standard shapes of the best sleeping bags for camping and backpacking:
Mummy: Mummy sleeping bags are cut broader on the shoulders and more narrow at the feet. These types of bags are the most “snug” fitting bags and thus are even more efficient in keeping you warmer, due to the shortage of airspace between your body and the bag. Due to their structure, they’re also one of the most lightweight. These kinds of bags also are available having a hood with a drawstring which can help maintain warmth around your head. By the way, up to 50% of heat loss from the body does take place from the head.
Rectangular: These types of are just like the term implies. A large rectangle. Because of their shape, they have a tendency to be the least functional type of sleeping bag. There is certainly a good deal of space inside the bag for your body to heat up. As a result of their heavy weight, they might be much better suited for a “car camping” experience instead of a hiking adventure. They do have the advantage of a pair of bags being able to be zipped jointly and become a sleeping bag for a couple instead of one individual. Using this set up, a double or queen air bed underneath certainly contributes to a comfortable night’s rest. (Just as before not recommended for the back woods).
Semi-Rectangular: I call this as the hybrid. This backpacking sleeping bag is rectangular around the head and then tapers along towards the feet. Due to this form, you get extra space, but not all the weight as a true rectangular sleeping bag. For those of us who don’t like being confined, like me; we can sleep a little better in a bag with more room in it and still get some advantage from the design.
There are additionally some different shapes made specifically for body types:
Ladies: These seem to be a bit more narrow on the shoulders. Broader for the hips along with added insulation in the upper body and foot area.
Kid’s: These basically have “Child Friendly” features including: pockets for their “stuff”, make a pillow at their head along with a sleeping pad restraint system to ensure that the pad remains in place all night.
Characteristics:
Hood: as described previously with the Mummy Sleeping Bag, a hood having a drawstring can help keep body heat
Draft Tube/Draft Flap: This is a flap or tube that extends along side the zipper. This flap helps protect against heat loss. When looking for a backpacking sleeping bag, check that the flap is solely sewn on the lining and not through the bag. Always examine the zipper before buying to confirm that the flap/tube doesn’t conflict or get snagged in the zipper path.
Draft Collar: That is a tube at the base of the hood. It “closes off” the region at the neck so that air does not escape. When trying out a bag, make certain that this tube is comfortable.
Foot Location: This is, as the name indicates, the place at the feet. Several sleeping bags feature more space inside the foot area to store your hiking boots or water bottles.
Zipper: The zipper ought to come with large teeth and should run smoothly. They ought to likewise not snag the material during use.
Pockets: Pockets could be an asset or a problem. If your bag includes pouches, be mindful with what you put in them. Also, prior to purchasing the bag, keep in mind of your pockets locations. Do you want to roll over onto your car keys or MP3 player in the middle of the night?
Length: If you are taller than the “average bear”, there are backpacking sleeping bags that come in extended lengths.
Materials:
Fill: There are two standard kinds of sleeping bag fills; Manufactured (polyester) as well as Down (insulating feathers of geese or ducks).
Goose Down Sleeping Bag: There is nothing with a superior weight to warmth ratio when compared with down. A goose down sleeping bag is very light in weight. The problem with down is if it ever gets wet, it loses its thermal capturing feature. Additionally, the drying time for down is very long. In the event that your down sleeping bag becomes wet along the hike late in the day, you will be in for a chilly night. Down is only for those most careful in keeping their sleeping bag dry.
Manufactured: The best sleeping bags are becoming lighter in weight and more efficient every year. They do weigh more than down bags, however if they do become wet, they keep more of their warming functionality. Additionally, they dry out a lot quicker than down. Consequently, the trade-offs are weight, warmth and drying quicker.
Taking Care of Your Sleeping Bag:
Before getting into your backpacking sleeping bag, always shake it out a few of times. This will help fluff it up and boost the airspace.
When packing up your bag, always stuff the bag into your stuff bag. (Is that redundant?) Certainly don’t roll up and fold the sleeping bag, this will decrease the insulating properties quicker.
When not using your sleeping bag, don’t keep it in a stuff bag, always hang it up or keep it inside a loose storage bag. In case you forget about it being put away inside a small bag, it can permanently compress the insulation.
Remember that over time, from regular usage, a backpacking sleeping bag will lose its warming efficiency. This is due to the fill getting a bit more compact. This causes the air pockets to disappear.
Lastly, understand and pay attention to the care information from the manufacturer. They produce best sleeping bags for hiking and backpacking and they know how you can maintain it in great shape.
