These heavy-duty plastic containers are microwave-, freezer-, and dishwasher-safe. They even have little vents you can open so you can microwave them with the lid on, preventing splatters!
Promising review: "Best upgrade! We'd been using plastic storage containers from the grocery store, where you pay $8 and get a bunch from a plastic bag company. My husband HATED those. They would stain, leak, or smell — even after they were cleaned. So when I saw these on BuzzFeed, I ordered a kit. We love them! Easy to clean, certain foods don't stain, not one leak has happened — and we eat soup and stir fry a lot for lunch. I immediately ordered five more so we could have a total of eight. We tend to do lunch at work 4/5 days. It was perfect. Also, the food seems to stay a bit fresher too, because of it being airtight. 100% would recommend to anyone looking for a good set of storage containers." —Amazon Customer
Get a seven-container set on Amazon for $24.99.
For more, read our full Rubbermaid Brilliance Containers review.