Anchor Hocking TrueSeal Glass Food Storage Containers with Lids, Green, 10-Piece Set Set contains: (1) 1-cup, (2) 2-cup, (1) 4-cup, and (1) 7-cup round food storage containers with Green TrueSeal lids. Our TrueSeal BPA-free lids feature a 100% airtight seal designed to prevent spills and leaks and pure glass container does not stain or absorb odors. Tempered tough glass is microwave, oven, freezer, and dishwasher safe - lids are top rack safe. Our TrueSeal food storage containers are ideal meal prep containers: prep, bake, store, and reheat all in one container. Anchor glass is made in the USA and is backed by a 5 year warranty.