Product Overview
The 10-piece expandable luggage set by Rosamo is designed for travelers who need reliable, versatile, and durable luggage solutions for both short trips and extended journeys. This complete set includes three core suitcases—28-inch large, 24-inch medium, and 20-inch carry-on—each built with expandable capacity to accommodate extra items when needed. Ideal for frequent flyers, families, or business travelers, the set combines practical functionality with enhanced security and smooth mobility. With TSA-approved locks, high-quality materials, and advanced wheel technology, this luggage set delivers peace of mind and long-term performance. 
Key Features
- Expandable Design for Extra Capacity: All three suitcases feature an expandable zipper system, allowing you to increase packing space by several inches when required. This flexibility is especially useful for travelers returning with souvenirs or additional purchases, ensuring you never have to leave anything behind.
- TSA-Approved Lock and Reinforced Zipper System: Each suitcase comes equipped with a securely mounted TSA lock, enabling authorized security personnel to inspect your bag without damaging it. The interior is fully lined with a divider and organizational pockets to keep clothes and accessories neatly arranged. Reinforced, upgraded zippers resist splitting and provide long-term durability, even under heavy use.
- Lightweight Yet Durable ABS+PC Hard Shell: Constructed from high-quality ABS material with an added protective layer, the hard shell offers excellent impact resistance without adding unnecessary weight. This combination ensures your belongings stay protected during transit while making the suitcases easy to lift, carry, and store.
- 8 Silent Spinner Wheels with 360° Rotation: The set features eight flat, straight, shock-absorbing spinner wheels that roll smoothly across various surfaces. The multi-directional design allows for quiet movement and precise control, making it easy to navigate through crowded airports, tight corners, or uneven terrain.
- Ergonomic 3-Stage Telescopic Handle: The retractable trolley handle includes three adjustable height settings to suit different users and travel situations. Top and side TPU grip handles provide additional carrying options, offering comfort and versatility whether you’re lifting the bag or rolling it alongside you.
Technical Specifications
- Set includes: 28-inch large suitcase, 24-inch medium checked luggage, 20-inch carry-on luggage
- Dimensions (carry-on): 22″ x 14″ x 9″ – airline approved for overhead bin storage
- Material: ABS+PC hard shell with protective outer layer
- Lock system: TSA-approved combination lock
- Interior: Fully lined with divider and organizational pockets
- Wheels: 8 silent, shock-absorbing spinner wheels with 360° rotation
- Handle: 3-stage retractable telescopic handle with top and side TPU grips
- Zippers: Reinforced, upgraded design to prevent splitting
- Expandable: Yes, on all three suitcases
Benefits & Use Cases
This luggage set is ideal for a wide range of travel scenarios. The 20-inch carry-on fits perfectly in most airline overhead bins, making it a reliable choice for domestic and international flights without checked baggage fees. The 24-inch and 28-inch suitcases are well-suited for longer trips, family vacations, or business travel requiring more packing space. The expandable feature adds versatility, allowing you to adjust capacity based on your needs. Whether navigating busy terminals, walking long distances, or storing luggage in overhead compartments, the lightweight build and smooth-rolling wheels ensure ease of use. The TSA lock system provides security and compliance with airport screening requirements, while the durable shell protects your belongings from impacts and rough handling. 
Important Notes
This is a 10-piece luggage set, though the core components are the three expandable suitcases; additional pieces may include packing accessories or organizational inserts as part of the full package. Always verify airline size and weight restrictions before travel, as regulations can vary by carrier. The TSA lock requires manual setting of a personal combination—follow included instructions for initial setup. To maintain the luggage’s appearance and performance, clean the exterior with a soft, damp cloth and avoid exposure to extreme temperatures. 
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