The Engel 30 Quart Dry Box Cooler has a unique feature, it is completely air and water tight. Use it for food, refreshments, or bait and if it tips over it won't leak. Alternatively, use the Engel Dry Box Cooler for storing electronics or safety equipment and the inside will stay dry or dust free. Dry Box Coolers can keep cold for up to 2 days. This product has a small dent on the outside of one of the bottom corners of the cooler. Open box item, may be re-packaged, item is complete.