When looking for an ultra light sleeping bag there is likely to be a lot of elements. There’s going to be one huge decision, what kind of fill do you need? They have two options for fill, synthetic of down. A synthetic bag is much better whenever you’re likely to be in an area that’s damp or having a prospect of getting wet due to downs very bad waterproofing. A down sleeping bag is over all a much lighter and warmer fill for per ounce ratings.
Should you were to select one for the lightest bag you would have to go with goose down hands down. Temperature rating makes a huge variance for weights simply because the fill rate has a great deal to do with your weight. On a goose down sleeping bag a fill rate of 1000 is very warm and a rating of 650 is colder. A synthetic will add more fiber to insulate you and maintain you warm.
Nearly all ultra light sleeping bags have a microfiber shell due to its qualities of not ripping quickly and being very light. This makes for a really great sleeping bag. When on the market for an ultra light sleeping bag the setup that you should get all depends how cold you’re going to be camping. For instance, if you’re camping at temperatures that only get as low as 30 degrees a 20 degree bag is the bag to buy.
The ideal setup for weathers as cold as 30 degrees while also keeping extremely light would need to be a goose down sleeping bag with a power fill rating of around 800. This will maintain you extremely warm and can weigh as low as a pound. Good luck finding the ideal sleeping bag for you and remember that synthetics can keep their warmth even when wet.
You can find more information about sleeping bags at http://sleepingbagsite.com/ease-your-load-with-the-ultralight-sleeping-bag/, where you can read about Ultra Light Sleeping Bag.
