Experience the perfect blend of strength, security, and flexibility with this expandable polypropylene hard shell suitcase. Designed for frequent travelers, this lightweight yet ultra-durable luggage set ensures effortless mobility and enhanced packing capacity for all your journeys. Features: Premium polypropylene material - ultra-tough and impact-resistant, offering superior protection for your belongingsIntegrated combination lock - built-in lock ensures secure and travel for peace of mindExpandable design - medium and large suitcases feature an expansion zip, increasing capacity by approximately 20% for extra packing space8-wheel spinner system - dual 4-wheel design allows for smooth 360° movement, making travel hassle-freeErgonomic telescopic handle - designed for comfort and effortless navigation through airports and city streetsSize & specifications: medium: 60 x 41 x 28 cm (expands to 33 cm) | weight: 3.8 kg | capacity: 89l