I purchased these on a bit of a lark, I'd been looking for a compact hard-shell case for overnight trips. I tend to do a lot of red-eyes and like to change into my proper clothes in the morning when I arrive. Smaller case is great for for an over-niter, larger case works for a weekender. I find wheelies inelegant and rarely use one. Fortunately this set gave me two hard shell cases for a quite good price, two for one really. Both are lightweight and fairly elegant, bit like a 70's dispatch case, I'm pleased. The only negative is the "business amenities" both cases have an organizer for documents, pens, pads, mobile, etc. I found them poorly designed and removed them.