Pros: Perfect size for my purpose. Keeps ice and bevs chilled overnight. Should sling is good and sturdy.
Cons: folding seal is pretty good. I prefer a zipper though. I customized mine by re-purposing an old OGIO backpack straps to turn my IceMule into a &quot;backpack&quot; version. 

I will purchase another in the future. Either a Medium or PRO Large. I wanted for weekend boat use and I will use as weekend beach traveler as suitcase and cooler.