Unverified80% confidenceDecision RuleTime unknown
全皮革大容量托特包空包自重常达700g-1.2kg，加上日常物品后单肩负担明显；每日通勤且物品多者应把空包重量控制在700g以内，或选轻量皮/尼龙材质
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80%
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Long-term
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