Featuring a full suite of marine-grade features, from UV protection to rust-proof stainless-steel hardware, this fishing-ready 54-quart cooler is built to withstand the harsh, wet environments of life on a boat, keeping drinks and snacks (or the catch of the day) cold and fresh. Indestructible rust-resistant stainless-steel screws and lid strap. Marine-grade, extended-life hinges stand up to the abuse of water environments. Non-slip, comfort-grip handles for easy transport. Fish-measuring ruler molded into lid tells you if you should keep it or throw it back. Ultratherm insulated lid provides extended ice retention and maximum cooling performance. Recessed, triple-snap drain plug is leak resistant and allows you to easily drain melted ice.