Your salsa, guacamole and yogurt now stay fresher longer! Push the plunger-style silicone lid down to push out air and create a strong vacuum seal to preserve practically any wet food. Pull to release. Dual-gasket, BPA-free polypropylene stackable container locks in the freshness. Holds 1.1 qt. Dishwasher safe. 4¾"-Diameter x 5"H.