Igloo 45656 Yukon Roller Coolers, 50-Quart Cool Riser Technology offers an elevated design to promote airflow underneath for improved cooling performance Rugged, wide grip, integrated handles accommodate large gloved hands, and double as tie-down loops Insulated with 3-inch foam in gasketed lid and 2-inch foam in the body Constructed of ultra durable rotational-molded polyethylene Made in the USA