Unverified88% confidenceTradeoffTime unknown
R值越高通常填充材料越多、越厚重,背包客徒步选R值3-4.5兼顾保暖与轻量(收纳<500g),自驾露营可无视重量直接上高R值厚垫
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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