I bought a couple of pieces of TravelPro luggage before our last cruise. They're softside, with two inline wheels each. (I know that many love the spinners, but I just couldn't get used to them.) The smaller bag (19" rollaboard) has also come on several business trips since then, and has held up well even after being rolled on city streets (including cobblestone). Our larger bag (25" wheeled upright suiter) proved to be water resistant when we had some minor flooding in our cabin. Both hold quite a bit...in fact, we had to stop packing the larger bag before it appeared full as we were approaching the 50-pound limit.
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