... and vegetables,etc Microwave,dishwasher safe Patent,2002/72/EC Plastic vacuum container/boxVacuum-sealed containers keep food fresh up to three ... handles, and press on the lid to force air out2.Vacuum seal valve forces air out, but won't allow it ... , dishwasher, refrigerator, and freezer safe5.Designed to work with a vacuum sealer together Plastic vacuum container/box