Hand Baggage
Hand Luggage, Cabin Baggage, Carry On
noun
Remember 荷物 and how it means "baggage" or "luggage." Add a hand to it and you have hand baggage or hand luggage.
If you know 荷物 and you know 手, then you should be able to Voltron the two together into one mega reading.
手荷物を忘れてませんか？
Did you forget your carry on?
フロントで手荷物をあずかってもらえるよ。
You can leave your baggage at the front desk.
税関と手荷物受取所を通るのに、絶対に三十分以上かかると思うよ。
I think it would definitely take more than thirty minutes to go through customs and baggage claim.