機き内ない持もち込こみ

noun which may take the genitive case particle 'no'

carry-on luggage; carry-on bag

Refers to luggage that passengers are allowed to bring into the cabin of an airplane. Often used in the phrase 機内持ち込み手荷物.

• 機き内ない持もち込こみの荷に物もつは、サイズ制せい限げんがあります。