When I went to Paris, I had one carry on roller and a big roller (50lb) between me and my husband. We didn't pack too many things in the big roller because I knew I planned to bring home a chanel classic flap with the box. Coming back, I put the chanel box & flap along with gifts in my carry on and then all the clothes/shoes in my big roller. I didn't want to risk anything happening to my purse. Plus at custom you have to be prepared to show the purse if they ask, so it's better to have it in the carry on. I've read a lot of horror stories of people putting their new purses in their check -in and then when they landed in the states all of their expensive stuff were stolen. The chanel box fits perfectly in a carry-on roller. I've carried it like this to other parts of the US too! HTH.