I have a couple Grizzley 65 coolers and they are pretty much bomb proof. I also have other less tough coolers that have damage to them was TOTALLY preventable. The damage done to them I deserved, being stupid should be painful and I was stupid and naive enough to loan them.
I have owned them for well over a decade and they have been in six western States and Canada on family hunting and fishing trips and were pretty much in the condition they were when new, so I did not recognize the likelihood that both the 30 and 160 gt. coolers would have latches and hinges broken if I loaned them. Boy was I stupid and naive to think that.