Secure your luggage with your own personal code using the TSA combination lock, while still allowing the Transport Security Authority (TSA) access with their specific key without causing any damage. Your luggage is equipped with DELSEY's patented ultra-secure closure system, SECURITECH® 2, which is 3 times more resistant to intrusion than traditional zippers and offers optimal security. The reinforced zippers are up to 3 times stronger than standard ones. With 4 maneuverable and quiet double wheels, the HELIUM DLX makes travel easy and comfortable. With its spacious interior and expander, packing for a weekend trip has never been easier. The clever storage compartments and pockets keep your belongings organized and the fully detachable and washable lining ensures a clean suitcase for every journey.