回复: 找人一起游班芙和落基山脉(近期)
if you can find the equipments with comfort temperature around -5 degree, then that's fine. otherwise, you guys may be frozen when you camp in Sep in Rocky Mountain.
The Walmart sleeping bag does has a temperature label of -10 degree.
Yes, if you are going to camp more (beside this time) and have couple of hundred dollar available, get a more professional one from a Sports store.
It will be more compact too.
As for sleep mat, my friends goes snow hiking all the time with their yoga mat. But I prefer air mattress.