This 3-piece hard shell luggage set is the perfect travel companion, offering a blend of functionality, security, and style. The 20-inch carry-on includes a front lid with a dedicated laptop compartment and mesh pockets for easy access to essentials. The 24-inch and 28-inch suitcases provide ample storage space, each featuring a front-opening lid for convenient packing. All sizes can expand by 20% to accommodate additional items. The ergonomic, adjustable 3-step aluminum telescopic handle ensures comfortable handling for travelers of all heights. Security is a top priority, with explosion-proof zippers and a TSA-approved combination lock, ensuring your belongings are safe and secure during travel. Whether you're on a short business trip or an extended vacation, this versatile luggage set is designed to meet all your travel needs.