Igloo Super Tough STX Sportsman Coolers Bolt-through-body side handles with gasketed heavy-duty back-up plates - won't pull out even under heavy loads "Hybrid" latch is stainless steel where it matters - in the hinge area - and plastic in the snap area for longer life and secure closure Triple-snap drain plug for quick draining and easy cleaning. Threaded drain plug lets you hook up a hose for ultimate easy-to-clean performance, with a durable stainless-steel tether to prevent loss Ultratherm insulation in body for maximum cold retention; holds ice up to 5 days at 90 degree Fahrenheit Specially anchored, heavy-duty stainless steel hinges stand up to abuse.40 percent heavier body for rugged durability Made in the USA