My 3-piece set was used for the first time on an international trip I took in November. I was so disappointed when my luggage arrived in Spain. The largest piece had a 5-inch crack and all 4 corners were crushed; the medium and smallest size had dings and scratches with crushed corners. It did not stand up on its first trip, so I would discourage anyone thinking of purchasing this set for multi-airport travel. I am not sure which airport baggage handler caused the crack but obviously it cannot stand up to baggage handlers tossing and throwing. I did like the space and inside features the set offered but its durability is lacking.