Palworld lets you craft numerous items and equipment for your base, ranging from deadly traps to functional yet quirky items like the Medieval Medicine Table. However, some are more common in a homestead, such as Palworld's Cooler Box. Not to be confused with the Chiller, the Cooler Box is like having a mini-fridge for your base. However, once you get a Cooler Box in Palworld, its simplicity might leave you head-scratching, wondering what it's for.