84gmcjimmy
1 ton status
Hope to go backpacking/camping this summer, and camp in the winter next year...just wondering about sleeping bags...
Most of the ones I have looked at have temperature ratings. If I got one that was good for -30*C weather, would it be too HOT to use in the summer with +30*C weather? Or does it matter? Don't really want to buy 2 sleeping bags, but they aren't THAT expensive.
Any brands to stay away from? What are the good ones? What are features to look for?
Thanks!
Most of the ones I have looked at have temperature ratings. If I got one that was good for -30*C weather, would it be too HOT to use in the summer with +30*C weather? Or does it matter? Don't really want to buy 2 sleeping bags, but they aren't THAT expensive.
Any brands to stay away from? What are the good ones? What are features to look for?
Thanks!

As far as mountaineers are concerned, the common practice is to only remove your shell layer and sleep in your insulating layers. Some use a liner, but it is to control moisture, not add warmth. They are very small and very expensive. As an added bonus it is much quicker to get ready in the morning. As for sewing something into a bag, the problem you are going to run into is the size of the bag. Space is at a premium when you go backpacking. You have to take a coat along anyway, so why not double its uses by sleeping in it and keep the size of the bag down?