I went camping a week ago and when I was sick, it was so cold. I woke up many times at night shaking because of it. I have a cheap and old Wal-Mart sleeping bag, and I am thinking about buying one of these $150 good Mountain Hardwear sleeping bags to avoid freezing like this again.
Is it a good idea?
Camping with a tent - I live in Canada. Daily temp 10 deg C (50 deg F).