APPOLLO CAFEE FOOD KEEPER 3PCS SET is kept fresh for several days. prevents the spread of all odors. With the plastic food storage container, you can keep the food fresh and enjoy your favorite cereal with its original flavor every day. In order to keep your food extremely fresh and dry, the locking system creates an airtight seal between the container and lid. These stackable containers are made to take up as little space as possible and will easily fit your refrigerator or cupboards to organize your kitchen. When used simply and washed by hand, this 99% pure virgin plastic is FDA approved for usage as food grade, environmentally friendly, BPA-free, and non-toxic. It is also reusable and dishwasher safe.