World Centric Store & Go Containers with Lids are made from unbleached plant fiber with no added PFAS, and has a bio-based lining to prevent leaking of oil and moisture. Suitable for hot or cold items, and great for picnics, leftovers or lunches on the go, these disposable containers have no wax or plastic lining, and are freezer safe. They are certified compostable in a commercial compost facility, which may not exist in your area. By using containers made from plant fiber, you are reducing plastic waste and taking action to make a difference.