Aluminum suitcases, such as those made by Rimowa or Away, are highly susceptible to denting, which is actually considered a "badge of honor" or a "traveler's patina" by many owners. Unlike polycarbonate or soft-sided luggage, aluminum has no "memory" or elasticity; if it is struck with sufficient force—such as being dropped by a baggage handler or crushed under heavier bags—it will deform and stay that way. While these dents do not typically compromise the structural integrity or the security of the contents, they do permanently alter the appearance of the case. Many travelers appreciate this because it tells a story of their journeys across the globe. However, if you prefer your luggage to look pristine and "factory-fresh" for years, aluminum may not be the best choice. In 2026, high-end aluminum cases remain popular because they are incredibly secure and water-resistant, but they are undeniably high-maintenance in terms of aesthetics and are prone to showing every scratch and ding.