Customized Interior by Think Tank Impact-Resistant Polypropylene Resin 14 x Foam Blocks for Secure Fit Waterproof, Submersible Design Resists UV, Solvents, Corrosion & Fungus TSA-Retrofittable Latches Molded-In Hinge Rubber-Over-Molded Cushion Grip Handles In-Line Wheels and Tow Handle