One of the most popular types of delivery and takeout food packaging. The #1 (30 oz) Kraft Bio Box container is made from heat-resistant kraft paper, making it perfect for hot or cold food. Their poly-coated interior is designed to prevent grease and oil from soaking through, while their secure foldable design prevents annoying spills and messes. These containers are 100% recyclable allowing you to impress your customers with your commitment to green packaging!