Sistema Nest It food storage containers keep food fresh, maximize kitchen space, and save you time. This set of 5 graduated containers nests neatly—so no more searching for lids or cluttered shelves and drawers. Ideal for everyday use, as well as meal prep, they’re made from clear plastic to take the guesswork out of knowing what’s inside. The easy-to-use design features sturdy Sistema clips for an airtight, leak-resistant seal that helps keep food fresh. Plus, they multitask almost as well as you do: The food storage containers with lids are microwavable, dishwasher-safe, freezer-safe, and reusable, making them an environmentally friendly option. High-quality Sistema products are all BPA- and phthalate- free, so you can feel good about relying on them.