- SET OF 4: Our Silicone food storage containers provide an effortless solution for storing food and reheating leftovers. These containers collapse to a compact size, making them ideal as lunch boxes for school or work, meal prep containers, or storage for your leftover food. Perfect for keeping fruits, vegetables, and cereals fresh. - BPA FREE: These modern food-grade containers feature airtight plastic lids. They are non-toxic, odorless, and tasteless, ensuring your food stays pure. Their non-stick surface makes for easy cleaning, so you can spend less time scrubbing and more time enjoying your meals. - COLLAPSE & STACK: Each of the 4 containers in graduated sizes can be collapsed to one-third of their original size. You can nest them open or collapsed, requiring less than 4.5 inches of height. Their rectangular shape fits seamlessly into most kitchen cabinets or drawers. - MICROWAVE, FREEZER, & DISHWASHER SAFE: Equipped with snap-on, clear locking lids that include a heat vent for microwave use, they allow for simple transition from the fridge or freezer to the microwave. When finished, just rinse and toss them in the dishwasher. Use scenarios: 1. Ideal for preparing and storing meals for the week, ensuring organized and fresh meals at your fingertips. 2. Convenient for on-the-go snacks, perfect for kids' lunches or office meals. 3. Great for storing cut fruits and vegetables, keeping them crisp and ready for quick consumption.