We will be reviewing the different sleeping bags we take camping here. The first set of bags we ordered is 4 mummy bags from XXXX, which are rated to 0 degrees. Having said that, others have reviewed the bags and said while you might stay alive @ 0 degrees in one of these, you won’t be feeling toasty warm or all that happy. They realistically keep a sleeper warm enough to sleep down to about 20-25 degrees before the cold starts to wake up the camper.
We will be ordering and testing quit a few sleeping bags, as our location is rarely below 40 degrees at night.