by Rubbermaid. Makes and holds 12 cups of popped corn. Just flip upside down after popping is done, the unpopped kernels fall out the bottom, and you can serve the popcorn in the container. Hard plastic vented lid and base. Takes very little popcorn to fill this up after it is popped. Makes light, fluffy microwave popcorn without using oil. Dishwasher safe as well.