I use a round beverage cooler. It's made to hold and serve liquid from and the inside is pretty hard plastic. Other coolers are made to hold ice and food or canned drinks, so the plastic walls never touch the food. My rectangular cooler def has softer plastic inside. Just some observations but this is one of the reasons I went with the Bev cooler. Plus, easier to stir. Who uses a rectangle or square pot? J
Primary: Tramp Stamp clone, Irish Stout
Secondary: Mojave Red, Munich Helles, Oktoberfest, Roggenbier
On tap: Turbo DIPA, Naked American Wheat, Sightless Swine IPA, Petite Saison d'ete, Caramel Apple Cider
Bottled: Weizenbier, LaChouffe Clone, La Fin Du Monde Clone, Cottage House Oaked Saison with Chardonnay
Text to SWMBO: "Honey I'm having one more pint with the guys, be home in 20 minutes. If I'm not home by then, read this message again."