Unverified83% confidenceTradeoffTime unknown
双层帐透气防凝露但重、单层帐轻却易内壁结露；高海拔低温环境双层帐几乎必选，否则夜间凝水滴落打湿睡袋反而更冷
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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