Rubbermaid Easy Find Lid 18-Piece Food-Storage Container Set for $9.99. Shipping is free on orders over $35. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for reference. The food container set is refrigerator, freezer, microwave, and dishwasher and includes a 5-cup, 2-cup, two 3-cup, 1.25-cup, and three 0.5-cup sizes. Most places have it for about $12.