Delsey - CLAVEL offers the perfect balance between lightness and durability. Its components are carefully selected to ensure an exceptionally light weight. 4 sets of maneuverable and silent double wheels. They are specially designed to ensure ease of movement. TSA combination locks allow the Transportation Security Administration (TSA) to check your suitcase using a special key. This lightweight suitcase includes an expander. It allows you to increase the volume of your suitcase at any time.