Hey, Sorry to disturb! I have a small suitcase, which can directly carry on plane. I am looking to exchange it for a bigger suitcase. I can pay you some money depending the quality of your suitcase. 我有一个小的登机箱。现在寻人换一个大的行李箱。根据你的大行李箱情况,我可以另外给你一些钱 :) Thanks, Lei