Corn Backpack (PLA Corn Starch Material)

This bag is made from PLA (from corn starch) material! It is 100% biodegradable and 100% compostable. PLA (polyactic acid) is typically made from the sugars in corn starch, cassava or sugarcane. It is biodegradable, carbon-neutral and edible. To transform corn into plastic, corn kernels are immersed in sulfur dioxide and hot water, where its components break down into starch, protein, and fiber.