The Delsey Helium 19-inch Carry-On Trolley Case is ranked by Consumer Search and Good Housekeeping as one of the best travel suitcases, as of 2015. Consumer Search also lists the Samsonite Luggage Silhouette Sphere Expandable 21-inch Spinner as one of the best reviewed travel cases.
The Delsey Helium Trolley Case has a lot of space for a small suitcase. It weighs 5.1 pounds and fits easily into over head compartments on airplanes. Reviewers claim that the Samsonite Silhouette Sphere line pulls effortlessly and that it is an attractive bag. It is 21 inches and also fits into most overhead compartments.