I just unboxed this and I'm in love with it already. I own the older 2 wheel model in the same size (but a different color) and jumped on the sale price for this. These bags are the ultimate for those of us who don't want a lot of gizmos and want to maximize interior volume. I plan to fit an entire 2-weeks of clothes for an upcoming European vacation in there (with one clothes washing midway through my trip). I am amazed at how much these things hold and the so..