Plastic food storage containers are versatile and lightweight containers designed to store food items safely. They come in various shapes and sizes, making them suitable for everything from leftovers to meal prep. Many containers are made from BPA-free plastic, ensuring they are safe for food contact and can withstand different temperatures. These containers often feature airtight lids that help keep food fresh and prevent spills. They are typically microwave, dishwasher, and freezer safe, adding to their convenience. Popular brands like Rubbermaid and Tupperware offer a range of options, catering to different storage needs and preferences.