Food Freshness in a Box Containers are used to store food or other household items every day. Now you can take food to office or store leftovers after dinner in a Ziploc Container, Medium Rectangle. It helps keep your food fresh as it is dishwasher-safe, microwaveable and safe to use for all kinds of freezing applications. The unique design of this container seals in food with its locked lid. There are several other uses as well, which includes storing ordinary household items, gifting your home-baked items to friends and neighbors, storing crafts or jewelry or anything else you want. Tough Lid locks in place Keeps food fresh A Closer Look: Ziploc Container, Medium Rectangle is a storage tool for household items. You can also store food and leftovers in these containers. Once the lid is locked in place, the food remains fresh. You Won"t Find: Bisphenol A Get Started: Place food, gifts or other household items within the container and close the lid. Press till you hear the lock click in place. Two containers and lids. Each container holds 40 fl. oz. (5 cups) or 1.2 ml.