Made Of Quality Injection Molded (PP Copolymer) High-Grade Molded Polystyrene Foam Insulation Airtight EVA Gasket Seal Integrated Shoulder Strap And Ergonomic Recessed Handles Stainless Steel Latches And Self-Stopping Hinge All Fittings Secured With Stainless Steel Screws All Hardware Is Marine Grade Stainless Steel Stain And Odor Resistant Compact And Lightweight Hanging Accessory Tray Holds Up To 18 Cans Or 12 Lbs Of Ice Non-Absorbent, Easy To Clean Surface