Tupperware Flat Out Collapsible Bowls 3 cup and 4 cup~various colors~U CHOOSE

They are airtight, and they can go in the fridge and freezer. No microwave use. I put one in the pocket in back of my car seat so when I travel with my dog I have a water bowl. They fold down to about 1" tall.

w/ Lid 5454A.

Tupperware #5452A Flat Out Expandable Collapsible Container Bowl Green 3 Cup

3-cup/700 mL collapsible bowl with seal., Color: Guava

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Tupperware FlatOut Flexible Storage Container 4 Cup Capacity Mulberry Purple: Home & Kitchen

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Tupperware Flat Out Collapsible Bowls 3 cup and 4 cup~various colors~U CHOOSE

New Tupperware Round Flat Out Container - Purple. 3 Cup Capacity. Virtually Liquid and Airtight Seal.

Tupperware Flat-Out Bowl w/ Seal Round Collapsible Container 3 Cups Purple ❤️

Tupperware Flat Out Collapsible Bowls 3 cup and 4 cup~various colors~U CHOOSE

FlatOut!® Bowl – Tupperware US

TUPPERWARE FLATOUT ROUND EXPANDABLE FLEX BOWL W/ SEAL 4-c RED – Plastic Glass and Wax ~ PGW