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Confused about sleeping bag temperature ratings
(lemmy.world)
All things back-country camping! Gear discussions, destination talks and everything else within that realm
I car camp. I have a 6" foam pad.
That should help with the ground. I guess my advice would be to get out there and try it once before it's your coldest season. See if you're comfy at 40⁰ and then take your best guess about another 8⁰
Sounds like a plan. I'm currently at 7000 feet so I'm about to find out.
Good luck!