From the Munich Collection. Before making their grand entrance, the Munich hardside luggage undergoes grueling tests of strength and durability that simulate real travel conditions. These tests ensure the products meet strict standards and can endure frequent transportation. Made with lightweight, resistant 100% recycled plastic (PET) with a zipper-release expansion system for 20% more packing space and 360-degree double spinner wheels. Built-in AirTag™ holder to keep track of your luggage (AirTag™ not included).