Suitcases are very handy bags to have when you travel. They provide a service that is absolutely invaluable to the traveler. They come in different sizes, shapes and materials. Some comes with wheels for ease of transportation; they are pulled instead of being carried. There are suitcases designed for specific items like laptops or guns. There are special compartments made for these or any other items. They hold them securely in place. Some suitcases have special compartments to hold coats and pants in place so they don’t get wrinkled in transit.
Suitcases are very reliable if built right. They have to stand the rigors of travel. They are handled by a lot of baggage handlers and other people. You yourself would take care of your suitcase but to a baggage handler it is another piece of luggage that comes between his getting a break. Everybody at one time or the other will need one.