When I was in Colombia recently, I had to replace a 10-year-old Antler suitcase that finally died. I ended up buying a Lugano carry-on roller from one of their outlets in a mall. The quality is excellent, far better than any Samsonite or TravelPro that I've owned and it only cost US$80. It's taken a dozen flights so far and still feels new. In case you pass through Latin America, it's worth considering.

Their website is lugano dot com dot co.