You will find that when it comes to the sleeping bag, you will want to consider many things, including the material that it is made out of. You will find that the older sleeping bags is made out of cotton and wool blends. You will find that it is basically just a blanket with the zipper. Then there are the modern sleeping bags that will allow you to have plenty of good sleeping.
You will find that most sleeping bags are made out of nylon on the outside, but there are lot of things that you will need to consider when purchasing a sleeping bag. You will find that the material that is in the sleeping bag can be thick or thin. You will need to think about heat conductive and rather or not it is sturdy. You will want to think about the waterproof angel because you may want to look for a tight seam sleeping bag.
You will want to use the fill measured number so that you can compare bags to each other. You will need to have at least a 750, but you will want to go to as much as 900 to find a sleeping bag.
You will also want to keep in mind that the type of material is important. You will want to make sure that you arent going to be allergic, because wool...