Why does the interior liner of my Igloo hard-side cooler have molded tracks?
The molded tracks inside Igloo cooler liners are designed to support accessories, such as food trays that are available for select Igloo models. If you would like to find out if accessories fit your Igloo cooler, please browse or search the site to locate your cooler, then click on it to view all available accessories listed at the bottom of the page for that model.