- Airline Approved: This rolling carry-on luggage measures 17" H x 13" L x 7" W (including wheels), perfectly fitting the carry-on dimensions of major airlines like Delta Air Lines, Southwest Airlines, and Spirit Airlines. Easily stows in overhead compartments or under your seat. - Hassle-Free Travel: The 180° opening design adheres to TSA standards, facilitating quick inspections and smooth boarding. Its smooth-rolling wheels make navigating the airport effortless, even when fully packed. The rear luggage strap secures it to larger suitcases for added convenience. - Multi-Functional Compartments: The spacious main compartment accommodates all your travel essentials and clothing. A waterproof pocket protects toiletries from leaks, while it can hold up to two 18-inch laptops simultaneously. Three front zippered pockets ensure easy access to frequently used items, keeping you organized on the go. - Secure Design: Constructed from high-density polyester, this underseat suitcase offers reliable protection against spills and cuts. The foam-padded laptop compartment shields your device from impacts. A dual-zipper design with a keyhole allows you to lock it for added security. - Sturdy & Ergonomic: Featuring an all-aluminum trolley handle for easy pulling, this underseat trolley bag is designed for the comfort of frequent travelers. The soft handle minimizes hand fatigue, providing a comfortable grip throughout your journey. Use Scenarios: 1. Perfect for business trips, allowing you to carry your laptop and essentials while keeping everything organized. 2. Ideal for weekend getaways, fitting easily under the seat on budget airlines. 3. Great for family travel, providing ample space for children's items while being easy to maneuver. This luggage combines functionality, security, and comfort, making it an essential travel companion.