Vacuum food storage containers

Simply to be vacumm 1. Press the pump button timely to pump out the air 2. push down button and turn right to lock the pump 3. set the date with the indicator 4. push the knob to release the vacuum and open the container The vacuum container is sleek,artful and very much at home in a modern kitchen,each piece is durable with a transparent body for ease of food identification. A vacuum strong plastic lid helps to restrain food from oxidation and spoilage(only 5% of air remains inside the container).sealing technology prevents spill.keeps food fresh much longer,shorten time requried for marinate,freezer and dishwasher safe. contains 1.0L,1.6L,2.6L,3.5L capacity