Unverified85% confidenceTradeoffTime unknown
轻量收纳性与耐用性冲突：2.5层结构（如Paclite）打包体积小重量约300-400g，但内层无衬里易磨损、贴身粘感明显；3层结构（3L）耐磨舒适但更重（500g+）、收纳体积大
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85%
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Long-term
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