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Summers Mattingly

Sleeping Bag Ratings - A New Notion - 0 views

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started by Summers Mattingly on 07 Jul 13
  • Summers Mattingly
     
    It appears that sleeping bag ratings have no consistency. I discovered no salt water softener by searching the Internet. Temperature ratings are nonetheless determined completely by the companies of the bags. If you have an opinion about marketing, you will certainly hate to explore about image. My 3-pound Sierra Designs bag, for instance, was rated to 20 degrees. Honestly, it by no means kept me as warm as my 17-ounce Western Mountaineering sleeping bag, which is only rated down to 40 degrees. Is not this a dilemma when you buy a bag? Possibly a 45-degree bag will preserve you warmer than a 30-degree bag.

    Consistent Sleeping Bag Ratings

    No matter what temperature a bag is rated for, below any program of testing, it won't necessarily hold you warm to that temperature. We can not resolve the problem of men and women having distinct metabolisms and bodies. A specific bag might be great for one particular person down to 20 degrees, while for another it is only great to 40 degrees. You usually can figure out if you are a cold or a warm sleeper, but that does not help if you do not know whether a bag is rated as well higher or also low.

    You need to know that if a bag says 30 degrees it will hold you warmer than one particular that says 40 degrees. With that, even if you add or subtract ten or 20 degrees for your private tastes, you can nonetheless figure out which bag is the warmer 1. How do we get this consistency?

    Begin testing with any sleeping bag, by putting a bag of water in it that is human-sized, weighing probably 160 pounds. Have three standard sizes for small, regular and big sleeping bags. Constantly commence with the water temperature at 100 degrees Fahrenheit, and measure how extended before it drops to 90 degrees. External air temperature has to often be the identical too, whther it is 60 degrees or 40.

    The numbers are not critical. What is important here is that as soon as the standards are chosen, every bag is tested the very same way, with the very same conditions (even the temperature and material of the testing platform would have to be the same). This is what will give consistency to the sleeping bag ratings for warmth.

    Now, if a bag rated to 40 degrees keeps the water above 90 for two hours, a bag rated for 30 would obviously have to maintain it above 90 degrees for a longer time. Pegging heat-retention times to particular temperature ratings would be a bit tricky at initial. Should you wish to get further on best water softeners, we know about lots of resources you might pursue. Even so, after carried out, each and every new bag on the market could be submitted to the testing and quickly provided a steady rating. Learn extra information on an affiliated use with by clicking principles. We would know that a reduced rating would always mean a warmer bag, degree-by-degree. We could even have old bags tested to see if it is time to replace them.

    Manufacturer Acceptance?

    Would companies pay a private testing firm to have their bags rated? Some, at first, because it would be a an benefit for these businesses who are already conservative in their temperature ratings. They would have "proof" that the bags are even warmer than they were claiming. Then, sooner or later, all bag makers would really feel some motivation to have their sleeping bags tested, due to the fact customers would be wary about acquiring ones that weren't tested.

    I hope somebody will take this thought and run with it. An existing consumer rating business, like Customer Reports, could do this on their own and report the benefits. Even if they listed the bags without temperature ratings, but in absolute order by which held the heat in the finest, it would be quite useful. One could appear at the list and if their current bag kept them warm to 25 degrees, ythey would know that any bag higher on the list would be warmer. Is not it time for constant sleeping bag ratings?.

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