The extra-large Vejibag (once called the "Chef bag") can fit several heads of lettuce, lots of kale, huge amounts of collards, tremendous amounts of beets. Mix and match your veggies in this bag or, like us 5 heads of romaine lettuce in the extra-large and munch salads for the next couple weeks. Vejibag is the healthy, eco-friendly alternative to plastic, for storing and preserving vegetables in the refrigerator.