Pyrex 1110141 18pc Glass Food Storage with Multi-colored Lids is only $24.99 today on Amazon.  

• Storage set includes three 2-cup round, two 7-cup round, two 4-cup round, and two 1-cup round containers with nine plastic lids
• Made of clear, nonporous glass that won’t warp, stain, or absorb odors
• Designed for easy nesting and stacking; seal-tight lids ideal for food storage or taking foods on the go
• Bowls safe for use in microwave, refrigerator, and freezer; oven safe to any baking temperature, but not broiler safe