To avoid the cold seeping through the stitching, the layers of insulation should ideally overlap and not be sewn edge to edge. In the case of down, sometimes calls for the creation of small ducts that are sewn knit the liner to the shell, to prevent the down from accumulating to a place than another, while eliminating the cold air infiltration.
Some manufacturers add more insulation where the body loses its heat more easily, particularly in the extremities (feet and head).Ideally, the sleeping bag should also be with indoor neckline that retains heat in the neck and shoulders. It should also focus on bags that are designed with an insulated protective hem along the zipper to prevent cold air infiltration. Ideally it should be sewn from the liner, not the shell.
For their part, zippers should be twisted and made of nylon, lighter, easier to handle and less likely to get stuck, unlike zippers’ teeth. ”
With respect to the length, everything depends on the buyer’s intentions: some people like indeed keep certain items (clothing, water bottle, etc.) at the end of the sleeping bag to keep warm. But one thing is certain: whether a bag to match user expectations, you just jump in and try it, as is done with a garment.
To improve the comfort of the bag, insulation and protection against cold, use a sleeping pad, preferably a model that does not absorb water and moisture.
Mattresses blowing offer some advantages (comfort, padding), but they are heavier and prone to puncture.
Some bags glide around the sleeping bag, which keeps the heat inside the bag or even help themselves sleeping bags like down sleeping bags maintained by 800zipcodes.com.
Before storing the sleeping bag, you should shake and air to completely dry.
It is best not to store the bag in its carrying bag, where it will be compacted too, but in a storage bag (never plastic), to allow the insulation to bulk. It can also extend in a dry place away from sunlight (under a bed for example).
To wash the sleeping bag, choose a mild liquid soap to synthetic insulation and a special soap for down insulation.
Wash the bag in his hand in a tub or in a front-loading washer using the delicate cycle. Up the zipper and Velcro together the bag before proceeding.
In the bath, leave dip bag, lather detergent, then rinse several times until the water runs clear. Dab the bag to remove as much water as possible, but never wring. To remove the bag from the bathtub, take over and extend over its full length, to avoid damaging the bag.
Dry the bag as soon as possible (especially if it is down), with cold or warm air, placing it in a tumble dryer. Place a few tennis balls in the dryer to speed drying, give volume to the bag and properly distribute the insulation inside.
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