FreshVac Storage Sets

The silicone-edged polycarbonate lid of each FreshVac container features a one way valve that expels air as you press the lid, creating a food-preserving vacuum seal. An indicator button lets you know the seal is tight, and a date dial helps you keep track of when items were stored. Set of 3 Rectangular Polycarbonate; 1 3/4-cup, 5 1/2-cup and 17 3/4-cup. Set of 3 Stainless-Steel Bowls; 1-quart, 2-quart and 3-quart. Set of 3 Square; 2 1/2-cup, 7 1/2-cup and 16-cup.