The SZUMEN 40 suitcase by Martes has a durable, damage-resistant shell. This model has the ability to encrypt the main lock, which will allow you to transport your belongings safely. An interior pocket helps keep things organized. Dual swivel wheels and a retractable handle make it easy to move around. Properties: Capacity: 40l Dimensions: 55 x 36 x 23 cm Weight: 2.5 kg Hard shell The shell is more scratch-resistant Code-encrypted lock Swivel double wheels Extendable handle Comfortable handle Material composition: 100% ABS