Sleeping Bag Ratings - A New Idea

De BISAWiki

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Edição de 15h19min de 8 de julho de 2013

It seems that sleeping bag ratings have no consistency. Temperature ratings are nonetheless determined entirely by the manufacturers of the bags. My three-pound Sierra Designs bag, for example, 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 issue when you buy a bag? Perhaps a 45-degree bag will preserve you warmer than a 30-degree bag.

Constant Sleeping Bag Ratings

No matter what temperature a bag is rated for, under any program of testing, it won't necessarily keep you warm to that temperature. We cannot resolve the problem of men and women possessing distinct metabolisms and bodies. The Link is a commanding online database for additional information concerning the meaning behind this thing. A particular bag may well be good for one person down to 20 degrees, although for yet another it is only good to 40 degrees. Get more on this related use with - Click this URL: my water softener review. You normally can figure out if you are a cold or a warm sleeper, but that doesn't assist if you do not know no matter whether a bag is rated too high or as well low.

You need to have 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 10 or 20 degrees for your personal tastes, you can still figure out which bag is the warmer one particular. 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 maybe 160 pounds. Have 3 standard sizes for tiny, regular and huge sleeping bags. Often start off with the water temperature at one hundred degrees Fahrenheit, and measure how extended prior to it drops to 90 degrees. To study more, please consider checking out: hard water filters. External air temperature has to constantly be the very same too, whther it is 60 degrees or 40.

The numbers are not vital. What's crucial right here is that as soon as the standards are selected, every bag is tested the same way, with the same situations (even the temperature and material of the testing platform would have to be the exact 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 clearly 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 first. However, once carried out, every single new bag on the market could be submitted to the testing and swiftly given a consistent rating. We would know that a decrease rating would often imply 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 producers spend a private testing company to have their bags rated? Some, at first, simply because it would be a an advantage for these businesses who are already conservative in their temperature ratings. Learn further on hard water solutions on-line by navigating to our prodound essay. They would have \"proof\" that the bags are even warmer than they had been claiming. Then, sooner or later, all bag makers would really feel some inspiration to have their sleeping bags tested, since customers would be wary about purchasing ones that weren't tested.

I hope someone will take this idea and run with it. An existing consumer rating company, like Consumer Reports, could do this on their personal and report the outcomes. Even if they listed the bags without temperature ratings, but in absolute order by which held the heat in the finest, it would be really useful. 1 could look at the list and if their existing bag kept them warm to 25 degrees, ythey would know that any bag greater on the list would be warmer. Is not it time for constant sleeping bag ratings?.