These days you can find luggage that rolls much easier than one that does not. A rolling luggage set is what most people look for when shopping for luggage these days. It is much easier to identify your luggage when it all looks the same. You don’t have to remember different shapes.
A rolling luggage set can come in different sets. There are 3 piece sets to 7 piece sets, when it is a 3 piece set it generally has two suitcases and one carryon. Of course all of these will roll. When it is a large set it would contain some non rolling bags like a toiletry bag, a laundry bag or a small duffel bag. There are many other combinations available in sets. Strength and durability are very important when shopping for luggage sets. Do the wheels, which are important, have the strength to carry all the weight that is going to go in the suitcases?