It’s made of heavy-duty polyethylene that is virtually unbreakable. The construction rivals that of the Yeti cooler and yet it’s a fraction of the price. We’ve put ours through the ringer the last several months and it’s stood up to daily use from van life. No matter which model you go with, you will get… Continue reading Amazon com: Customer reviews: Ozark Trail 52-Quart High-Performance Cooler, Grey