Unverified85% confidenceDecision RuleTime unknown

多数航司个人物品(personal item)尺寸限制约40x30x15cm，登机背包若严格作为免费随身物品应控制在此范围内，容量约18-22L；超出则可能被要求归为carry-on托运或补票

1

Sources

85%

Confidence

Long-term

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登机背包category

Related Claims

Unverified约26L容量在登机背包中属于偏大尺寸，实测在部分低成本航空或支线航班的个人物品限制（通常要求≤40×30×15cm）下可能超标，购前需对照目标航司的个人物品尺寸政策核查。86% similar Unverified旅行三脚架收纳长度＜40cm才能塞进20寸登机箱或大部分背包侧袋，超过45cm则只能外挂或托运83% similar

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