ELI5: Explain Like I'm 5

Sectional cooler

A sectional cooler is like a bunch of boxes stacked on top of each other to keep things cool. Imagine you have a lot of drinks you want to keep cold. Instead of putting them all in a big cooler, you can use a sectional cooler which has different levels or sections for the drinks to go in. These levels are like different floors of a building. Each level has its own door or opening to put the drinks in or take them out. This way, you can keep your drinks organized and you don't have to keep opening the big cooler and letting out all the cold air. Just like when you go to a big building, you walk through different levels using stairs or elevators, you can also access different levels in a sectional cooler to reach your cold drinks.
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