Pactiv 20-Pack Meal Prep Containers with Lids - 12oz Small BPA-Free Food Storage Containers | Microwave, Dishwasher & Freezer Safe | Perfect for Meal Prepping, Lunch Boxes & Portion Control | Made in USA

While the size of the containers are more than adequate and they are easy to clean, I don't think they are microwave or dishwasher safe. After only one use, the lids are beginning to warp and not completely seal. I would not recommend putting these in the microwave or dishwasher.I like these. They're inexpensive and do the job. I really like that they're available in smaller sizes. I've reused them multiple times and they hold up pretty well. I would consider them leak-resistant, but not leak-proof, and probably wouldn't use them for soups or really wet food unless I could be sure the container wouldn't tip over. Love them for leftovers and food I make for other people, because they look nice and I don't worry about getting the containers back.These are awesome. I bought a set of larger ones 6 years ago under some other company name and finally had to throw away my last one and thankfully found the pactiv name molded on the plastic lid. These microwave, freeze, dishwasher safe, and close securely. Only downside is the dishwasher detergent sticks to oily food spots and you have to scrub it off sometimes, might be a heated dry thing.I can’t review this product 100% since I just received package but so but so far the containers are strong and the perfect size to portion control foodWe ordered a lot of these for freezing meal prep items, as well as for lunch packing. So many times things have leaked in my bags and it's just really frustrating. We're using them to freeze meal prep items in our chest freezer, but we will have to transfer to a different container to bring lunch to work.I stuffed these full of my homemade fudge to give my family for Christmas. I felt good about these because I knew they would be a healthier and reusable food storage item. They freeze well, too, and do not crack apart when opened while frozen.I really like these. Great size for storage and portioning. Seem durable. Washed and reused 5-6 times already and no problems.Nice to have for leftovers. Wish it were just a tad bit deeper.