Snapware 1103302 20-Piece Airtight Plastic Food Storage Set for $15.00.  Select free site-to-store for in-store pickup at Walmart to save on shipping.  Otherwise, shipping is $3.97 for a total of $18.97 shipped. Here is a screenshot for your reference. The containers and lids are made of BPA-free polypropylene and the set includes two 2.3-cup covered square [...]