These Biodegradable cooler is durable and won't chip or scratch easily or make annoying squeaking noises like foam coolers. Our biodegradable cooler has a 33 quart capacity which is big enough to fit plenty of drinks, ice, and food for an all-day adventure for a family of four. Cup holders and an easy-grab handle are built into the lid and the cooler features molded handles on the sides, making it easy to grab and go.