Made Of Quality Injection Molded (PP Copolymer). Insulated with High-Grade molded Polystyrene Foam. Airtight EVA Gasket Seal Recessed Ergonomic. Carry Handles (ABS) & Integrated Shoulder Strap (PP). Self-Stopping Hinge (ABS). All Fittings Secured with Stainless Steel Screws. Stain and Odor Resistant. Non-Absorbent Surface Easy to Clean. Compact and Lightweight.