Anchor Hocking 6-Piece TrueFit TrueSeal Set for $7.99 after coupon code BC20. Shipping is $2.99 for a total of $10.98 shipped, or free on orders over $99. Here is a screenshot for reference. The container is freezer, microwave and oven safe up to 425°F and includes a 2-cup, 4-cup and 7-cup round containers. Most places have it for about $19.