Airplane carry on

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Personally, I never travel with anything expensive (especially on show), but you do whatever you want to do - if you want your B and LV with you and are ready to check the trolley if necessary and shove your B under the seat or in the overhead compartment then just take them with you.

I love to travel with my black Samsonite trolley and a lime green Samsonite carry-on bag as I don't have to worry over them.
 
I do bring a Birkin on planes but don’t carry an expensive carry on in case I have to check it. I always bring the cover and put the B inside before putting it under the seat.
 
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