Durable Hardshell Protection: Constructed from 100% polycarbonate providing excellent resistance to cracking, scratching, and rough handling.

Integrated TSA Combination Locks: Each piece includes a recessed, TSA-approved lock for security and peace of mind during international travel, allowing only TSA agents to inspect the bags without damaging the lock.

Silent Double Spinner Wheels: Features eight smooth-rolling dual spinner wheels (four double wheels) on each case for effortless, multidirectional movement and stability.

Expandable Capacity: The medium and large cases (and sometimes the small one) offer a zippered expansion feature, providing extra packing volume for souvenirs or last-minute items.

Organized Interior: Fully lined interior with compression tie-down straps in the main compartment and a large zippered divider with mesh pockets for efficient packing.