Deny Locks STOP COOLER THIEVES COLD; Premium Coolers have become one of the most commonly stolen items today. Jake and Neal Llewellyn developed a solution after having many stolen themselves. My brother and I have been working in the South Texas oil fields since 2007, said Jake Llewellyn. the heat out there can be miserable and we rely on having coolers that can hold ice for days. We finally invested in a $400 Yeti ...