Warm nights are nice, the best relation between warm & weight have feather versions of sleeping bags. For example Phantom 0 by Mountain Hardwear is awesome at a lower temperature also, proven quality. It weights 1,2 kilos, compared to a common sleeping bag with a comparable warmth you save more than 300 grams.
This is an unpleasantly heavy tax for a need to sleep somewhere. When I’m somewhere in a civilization I sleep “below the roof” anyway. In contrast when I’m part of mountains, I try to fly fast to avoid a bad weather. I also don’t have enough food to sleep outside usually. If started to snow, […]