Complete 3 - Piece Set for All Trips:Includes a 28 inch carry-on suitcase, a travel duffel bag with a trolley sleeve and zippered pocket, and a compact toiletry bag. Ideal for any journey, from short business trips to long vacations. Perfect Dimensions and Ample Capacity:28 IN luggage dimensions(included accessories): 20.1" x 12.4" x 30.3"; Expandable travel bag dimensions: longest length: 23", shortest length: 16.1", width: 9.1", height(without extension): 11.1", expansion part height: 3.8", Toiletry bag dimensions: 10" x 5.5" x 4". Premium ABS Material for Durability:Made of 100% lightweight yet tough ABS. Enhanced to resist stress, temperature extremes, and impacts. Textured surface prevents scratches and keeps the luggage looking great. Smooth Mobility and Easy Carrying:Silicone coated handles for easy lifting on stairs. Sturdy 3 step telescoping handle for seamless movement in tight spaces. Intelligent Interior Organization:Large storage space with a fully lined interior, zippered compartments, zipper dividers, and cross organizer pockets. Keeps your items well organized. Low profile top and side handles for easy handling.