Review on Premium 12 Oz. Deli Containers With Lids - Leakproof 40 Pack, BPA-Free Plastic, Microwaveable, Freezer & Dishwasher Safe by Patrick Lets

These are a perfect size for storing leftovers, portioning for meal prep, and storing homemade stocks and soups. I make chicken stock a few times a year for making soups, rice, and basically anything else that calls for chicken stock. The quality is so much better and more flavorful than the store bought, and you can control the sodium precisely. Once my stock has cooled, I strain into these containers, label them, and put them in the freezer for future use. They stack perfectly and you can fit a bunch of them in your freezer.These work great in the fridge, freezer, and even the microwave. They are dishwasher safe and you will get many uses out of them. They will fail occasionally if you take them out of the freezer and rip the top off. The rims can get brittle after dozens of uses. This can be mitigated by just putting the container in the sink and running a little warm water over it to loosen the content from the side before removing the top. For liquids like soup that I am heating anyway, I typically just do this and then put the frozen chunk in a sauce pot with a lid on low heat and let it come to temp over the course of a half hour.I strongly recommend these in all sizes, but the 16 oz. seems to be the most useful.