This document provides an overview of sustainable packaging design. It begins by defining packaging design and its key functions such as containing, protecting, and promoting a product. It then discusses elements of packaging design like shape, size, and graphics. The document outlines principles of sustainable packaging design such as using recycled and renewable materials to minimize environmental impact. It also explains how designers can add sustainability through strategies like lifecycle assessment, reducing material use, reuse, and recovery/recycling. Overall, the document presents sustainable packaging design as a process that considers a product's full lifecycle and environmental impacts.