Travel confidently with this lightweight and secure hard shell luggage. Constructed from durable polycarbonate, it offers superior impact resistance, and features TSA locks for enhanced security, 8-wheel spinners for effortless movement, and expandable capacity for added packing flexibility. features: durable polycarbonate shell: crafted from high-quality polycarbonate, this shell provides exceptional impact resistance while remaining lightweight, ensuring your belongings are well-protected throughout your journey.TSA combination lock: integrated TSA-approved combination lock offers enhanced security, allowing airport security to inspect your luggage without damage, providing peace of mind during travel8-wheel 360° spinner system: equipped with eight smooth-rolling spinner wheels, this set allows for effortless 360-degree maneuverability, making navigating busy airports and train stations a breezeExpandable design: each suitcase features an expandable zipper, providing extra packing capacity when needed, ideal for bringing back souvenirs or accommodating additional itemsErgonomic telescopic handle: the adjustable telescopic handle ensures comfortable and smooth handling, adapting to your preferred height for easy navigationSpecifications: medium: 67 x 43 x 27 (32 expanded) cm, 3.50 kg, 81l_