This 3 Piece Hardshell Luggage Set is a comprehensive travel solution designed for both casual trips and frequent travel, blending durability, security, and practicality to meet diverse luggage needs. Crafted as a checked spinner set, it includes three coordinated hardshell suitcases —perfect for packing different amounts of belongings, from a weekend getaway to a long vacation, while ensuring consistent style. The luggage shells are made from a high-quality PC & ABS blend: this material combines the impact resistance of ABS (protecting against bumps, scratches, and minor dents during transit) with the lightweight flexibility of PC, making the suitcases easy to lift and maneuver without sacrificing durability. A standout feature is the 4 spinner wheels on each suitcase: 360-degree rotating wheels glide smoothly over airport floors, hotel lobbies, or sidewalks, requiring minimal effort to push or pull—even when the luggage is fully packed. For security, each suitcase is equipped with a built-in TSA lock: this 海关 - approved lock allows TSA agents to inspect your luggage without damaging the lock, while keeping your belongings safe from theft or tampering during international or domestic travel. Adding extra value, the set includes a foldable duffel bag: this lightweight, compact bag can be stored inside one of the suitcases when not in use, and unfolded to serve as a carry-on, weekend tote, or extra storage for souvenirs on the return trip. Whether you’re traveling for business, family vacations, or solo adventures, this 3-piece set balances functionality, security, and convenience, making it a reliable companion for every journey.