Set of 4 silicone collapsible food storage containers designed for versatile food storage needs. Ideal for packing bento lunches, fruits, or snacks for school, the office, or outdoor activities. These rectangular meal prep containers collapse to one-third of their original size and feature a nesting design for efficient storage. They fit easily in kitchen cabinets, pantries, drawers, or other standard storage spaces. Snap-on lids create an airtight seal to help keep food fresh longer. Lids include an air vent for convenient microwave use. Collapsible and stackable design maximizes space efficiency and supports organized storage. Containers expand for meal preparation, storing leftovers, cooking, or baking, and can also be used as a lunch box. Made from food-grade silicone, these containers are durable and resistant to temperature changes. Safe for use in the microwave, refrigerator, freezer, and dishwasher. Always lift the airtight button on the lid before microwaving. Easy to clean and maintain.