Tupperware Modular Mates Super Oval

These containers feature airtight seals designed to lock out moisture and humidity, which is essential for keeping dry goods like flour, sugar, and crackers crisp and fresh for longer periods.

Yes, the modular design is specifically engineered to maximize vertical shelf space. Because they are stackable and uniform in shape, you can easily customize your layout to fit standard cabinet heights.

The included pour-all seals feature a hinged opening that allows you to dispense dry ingredients like rice, pasta, or grains directly from the container without removing the entire lid. This helps prevent spills and keeps the contents contained while you measure.

While the containers are durable, it is generally recommended to wash them by hand with warm, soapy water to maintain the integrity of the airtight seal over time. High heat from a dishwasher can sometimes warp the plastic or affect the seal's fit.

The smallest 3.5-cup container is ideal for spices or baking decorations, while the larger 16.5 and 20.33-cup sizes are best suited for bulk items like flour, sugar, or large bags of pasta. It helps to measure the volume of your most frequently used ingredients before organizing to ensure the best fit.