>>1177372Did my second below freezing camping trip and it's nothing to be worried of. Previously I had people here telling me I was going to die because my sleeping bag is rated for like 15°C and temps were -3°C but it was fine as shit.
Try to not break a sweat, if you do change your base layer, wear a pair of dry, comfy socks before hunkering down. Drink some warm tea before going to the bed but have a piss bottle because it does suck leaving tent in 4am to take a leak.
Pitch your tent tight, have fun.