3 Piece Luggage set: Three piece set offers a 20’’ luggage, a weekender travel duffel bag and a toiletry bag. 20in is best for carryon, Capacity : 20in38L.The expandable design duffel bag and toiletry bag are all made of polyester fabric which is mild water-resistant. The duffel bag is designed with the back sleeve, so you can conveniently attach them to the retractable luggage handle. High Quality Luggage Set: Made of extra-thick PC+ABS materials for hardshell, which make the luggage more durable,impact-resistant and lighter. Boasts a textured surface that guards against scratches, keeping cases beautiful after a trip. Silent & Smooth Multi-directional Spinner Wheels: Suitcase sets with 8 spinner wheels. Experience seamless and silent movement with our luggage, thanks to the incorporation of new soft TPU and lubricating balls within the wheels, facilitating 360° dual-wheel rotation. TSA Lock & Double Layer Explosion-Proof Zipper: Mounted TSA-approved lock, your luggage remains secure and safe, allowing only TSA agents to inspect without damaging the lock during travel. Organized and secure with a fully-lined interior divider that features pockets for storage.The robust double layer Explosion-Proof zipper resist piercing by sharp objects, safeguarding your belongings and personal privacy. All-Aluminum Telescopic Handle: The adjustable and sturdy ergonomic aluminum 3-step telescoping handle provides ease of movement in confined spaces.Reinforcement brackets are strategically placed on the reverse side of both the top and side carry handles, preventing the hardshell from cracking. Additionally, soft rubbers are incorporated to safeguard your fingers when lifting heavy items. All items of the set are carefully quality-tested to ensure optimum performance,including 100% perfect drop test (This test assesses the luggage's durability and ability to withstand impact when dropped from a certain height.),walking test (The test specified is that the luggage can carry a load of 15kg and be pulled for 40km at a speed of 10km/h. This test evaluates the luggage's wheels, handle, and overall construction for long-distance travel durability.)and etc. Romswi 20 Inch Carry On Luggage Sets,Lightweight PC+ABS Hardshell Luggage with Spinner Wheels TSA Lock, Durable Suitcase Sets with Duffel Bag Travel Bag,3 Pcs,Sage Green