Steeltainer Replacement Lid with Green Seal for Full Size Container Reusable, durable and leak-proof. BPA and Phthalate free. 100% recyclable. Material: Durable polypropylene (#5) shell. Silicon seal prevents leaks. Easy clip on see-through lid. Freezer and top rack dishwasher safe. Not suitable for use in microwaves or ovens. Include 1 Replacement Lid with green seal for the full size container 560 ml or 20 ounces. Container is not included.