3 Piece Luggage Set Luggage sets include a 20-inch carry on luggage, an extended duffel bag, and a toiletry bag. Both the duffel bag and toiletry bag are made from mild, water-resistant polyester fabric. The duffel bag features a back sleeve so you can conveniently attach it to the retractable luggage handle. It is equipped with multiple functional pockets to meet different travel needs. TSA Lock & YKK Zipper Mounted TSA-approved lock, and fully-lined interior divider with organization pockets, keep your belongings secured and organized in the luggage. Travel luggage sets with reinforced and upgraded YKK zippers to effectively prevent zipper splitting.