Unverified76% confidenceTradeoffTime unknown
睡袋包便携性与稳定性矛盾：软包收纳方便但缺乏支撑，宠物久卧易蜷缩压迫；带底部硬板或半硬结构的包更护脊但更重、不易折叠
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
Sources
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