Pactiv’s new EarthChoice® line of multi-purpose bowls are durable, lightweight and made from a blended material that reduces the amount of plastic used in the product. Pactiv’s new EarthChoice® line of multi-purpose bowls are durable, lightweight and made from a blended material that reduces the amount of plastic used in the product. Clear polypropylene lids with ZipSeal™ make these bowls perfect for carry out applications or to merchandize in a display case. Multi-purpose bowls are combo packed and are microwave safe.