The Securitech by Delsey Paris Dune luggage set offers comprehensive travel solutions with three distinct sizes designed for various journey requirements. Constructed from durable polypropylene material, this collection combines lightweight properties with robust construction capable of withstanding travel demands. The set includes a 55 cm carry-on measuring 55 x 35 x 23-25 cm with a 48-liter capacity, a 66 cm medium trolley measuring 66 x 46 x 28-31 cm with a 94-liter capacity, and a 76 cm large trolley measuring 76 x 50 x 32-35 cm with a 133-liter capacity. Each piece features integrated TSA-approved combination locks for secure transportation, while the four double spinner wheels ensure smooth 360-degree maneuverability across various surfaces. The telescopic pull handle system provides adjustable height options for comfortable towing, complemented by top and side carrying handles for versatile transportation methods. All three suitcases incorporate expansion zippers that increase storage capacity when additional space is required, making them adaptable to changing packing needs. The main compartment includes practical packing straps to secure contents during transit, along with a removable divider featuring mesh pockets for organized storage of smaller items. The yellow color provides high visibility in baggage claim areas while maintaining an aesthetic appeal. The carry-on weighs 2.6 kg, the medium trolley 3.6 kg, and the large trolley 4.8 kg, offering a balance between substantial capacity and manageable weight. This luggage set accommodates everything from short business trips to extended vacations, with the different sizes allowing for coordinated family travel or varied duration journeys. The thoughtful design focuses on practical travel requirements while maintaining structural integrity through reinforced corners and durable hardware components.