8 / Set. Keep food fresh using these durable plastic bowls that come with interlocking lids. Tight-sealing lid helps lock in freshness and prevent messy leaks. GladWare Mini-Round Containers also help you conquer kitchen clutter. These sturdy, BPA-free plastic containers are microwave-safe, freezer-safe and dishwasher-safe. Each round container holds up to a 1/2 cup or 118ml.