It is a special type of lock that uses a 3-digit personal code to protect your belongings. Its advantage is that it prevents the lock or the suitcase from being damaged during a security check.

Hard

Suitcases made of hard material are more secure compared to fabric ones, as they offer greater protection for their contents in case of impacts or when stacking multiple pieces of luggage. They do not tear easily, are waterproof, and easy to clean.

ABS

(Acrylonitrile Butadiene Styrene)
They offer resistance to impacts and scratches, while also being resistant to chemicals and oils. However, since ABS is a more rigid material compared to polypropylene and therefore does not "bend" easily under pressure, it is not recommended for frequent and long trips where greater durability is required.