Pelican Cases meet and far exceed the highest standards for Waterproof Cases used to house Equipment for use in industrial, airline, military, recreation and commercial applications. They provide no-nonsense hard knocks protection and waterproof coverage for on-the-job situations, regardless of the hazards of transportation, handling and site conditions. Equipment never traveled so comfortably. The incredibly light structural foam resin shell is highly durable and is unaffected by dents, scratches, water or corrosion.