DURABLE & LIGHTWEIGHT: This 29-inch large checked suitcase features an impact-resistant hardshell, designed to safely protect and securely store all your travel essentials. SMOOTH MOBILITY: Navigate easily through tight spaces with the telescopic handle and adjust height with the push-button lock. The 360° Cyclone Spherical Spinner Wheels glides smooth and siliently over any terrain. TSA iTRAVEL COMBO LOCK: Allow TSA agents to securely inspect your luggage without damaging your lock. EXPANDABLE FEATURE: Allows up to 2 inches of extra packing space making it convenient to pack and organize last minute items ORGANIZATION MADE EASY: The interior is fully lined with space saving features and ways to organize with tie-down straps, middle zippered divider, zippered mesh pocket, and a wet pocket.