We have discovered a new way to keep our produce fresh in the fridge!
Put your freshly chopped veggies into a Ziploc, and zip it most of the way. If you are storing leafy greens, fold up a paper towel and stick it in too- to absorb any extra moisture.
Use a straw to suck out all of the air in the Ziploc then quickly zip the rest shut. Bam. :)