Good info, I learned something. What about the disposable 16 oz. bottles that have been refilled with propane, do those work in freezing weather in your experience?
I haven't used refilled canisters of propane however, propane is propane and it performs fine in cold temps. So i'm guessing that it will perform OK. The problem is that the 16oz. propane canisters are heavy and bulky. So if you take enough for a week long trip, they will amount to some considerable bulk and weight.
