The 3-liter food storage container is the second largest storage container. You can use it to store vegetables, fruits and baked goods, washed leafy lettuces, leftovers, and much more. Its high-quality material does not absorb odors or colors and is BPA-free. It is suitable for use in the freezer and microwave. Having the same length and width dimensions as the 4-liter container, they can be stacked directly on top of each other to save space.