I use this bag and it has been great:

Andare Luggage 22"

Carbon fiber, super lightweight, used it for about 5 years now and haven't had any damage or needed to fix anything.

I went online to look it up to find a link to post here and I have no idea why it's on sale from $500 to $80, but I literally just ordered another one to have on hand as a backup/replacement whenever the time comes. I don't think you'll find a better bag for that price. It's very comparable in style and function to the travelpro carbon fiber bags that are ~$300. One thing that I really like about this bag over the TP is that the wheel housing takes up very little space inside the main luggage compartment. Several other bags that I have seen have a pretty large indent inside the suitcase that takes up valuable packing real estate.