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Yeah, awesome to have technology that extracts (pumps) heat out of the sleeping bag, that sounds really intuitive. I thought the point of sleeping bags was to
by unwind 13y ago
Yeah, awesome to have technology that extracts (pumps) heat out of the sleeping bag, that sounds really intuitive.
I thought the point of sleeping bags was to trap the heat for as long as possible, insulating you from the cold exterior climate?
- DoubleCluster 13y agoExactly, this makes the sleeping bag less comfortable. It doesn't actually pump the heat though, it flows from hot to cold on it's own. It's actually like a turbine that turns the flow into electricity.