5-PACK MEAL PREP CONTAINERS: Set includes (5) 4.5 cup BPA free plastic food containers for meal prepping and (5) leak-proof plastic locking lids to keep food fresh for longer. NESTING DESIGN: The space-saving nesting design helps you keep your cabinets organized, while the vibrant, fun colors add a pop of personality to your meal prep routine. LEAK-PROOF: Snap-on airtight lids lock to ensure no spills and keep food fresh longer. Lids are BPA-Free and freezer and top rack dishwasher safe. EASY TO USE: All parts top rack dishwasher, freezer safe, and microwave safe without lid. Do not cook or boil. High temperatures can damage the container and lead to microplastic release. See care and use for detailed instructions.