We LOVE Travelpro luggage. We have 5 Crew model suitcases. My two Crew 5 22" models are about 13 years old and still look almost new after dozens and dozens of flights, cruises, or car trips.
This Carry-on bag lives up to Travelpro quality. I am a new flight attendant and this bag fits perfectly on top of my Travelpro 22" Crew 11. It is held in place by the strap on the back of the bag. It is the right size for hair utensils, plus extra shoes to reach after the flight begins, and other extras thereby leaving my suitcase for clothes and shoes.