Our revolutionary Ice Cube shape, which maximizes cold retention and makes it naturally easier to lift and carry, meets Ultratherm insulation in the body and lid for maximum cooling performance in an easy-rolling 70-quart wheeled cooler that keeps your food and drinks colder for longer. Ultratherm insulation in body and lid keeps ice frozen up to 5 days. Part of our Ice Cube series, featuring a revolutionary ergonomic cube shape that maximizes cold retention and is ultra easy to lift and carry. 2 built-in cup holders keep your drinks secure. Durable wheels and for easy-rolling transport, both pushing and pulling. Locking, telescoping handle for superior leverage and compact storage. Molded-in side handles to ease lifting and loading. Recessed drain plug allows you to easily drain melted ice.