I was  a UTV wreck. My 55Qt. cooler was not tied down. I hit a ditch going around 40 mph and it launched my cooler 10 feet from were I wrecked. After I got my bearings back went and checked the cooler. It was not cracked or broke in any shape or form. I swear by my life time cooler. It still works perfectly. I would recommend this cooler over any of the other coolers out there.