20-Inch Hardside Luggage - 4 Double Spinner Wheels, Expandable with TSA Lock, Lightweight Hard Shell Roller Suitcase for Travel, Business Trip & Vacation (Blue)

4 double spinner wheels for 360° smooth rotation, no noise when moving, easy to push or pull even in crowded airports. TSA-approved combination lock, allows hassle-free inspection by U.S. Customs, preventing damage to the luggage lock. Expandable design, can increase storage capacity by 15%-20% instantly, suitable for packing more items on return trips. Classic blue color, bright and easy to identify on airport baggage carousels, matching various travel styles. Lightweight hard shell material, weighs only 6-7 lbs, reduces hand luggage weight burden while resisting scratches and impacts.