Review on Vremi Silicone Food Storage Containers: BPA Free Airtight Plastic Lids | Set of 4 Small and Large Collapsible Meal Prep Containers for Kitchen Lunch Boxes | Microwave and Freezer Safe by Matt Hamilton

I really like that they make storage really easy. Just fold them up and store away easily. They're also great in the microwave. If you're like me, they take a bit of getting used to. I'm used to putting the lid back on foods after reheating them in the microwave, but when you press with normal force to put the plate lid on, they collapse. Not to the extent that the food fell out, but it folded itself up. I might be more autocratic than I thought although my 6 year old didn't have this problem when I sent him to school for lunch. The lid snaps on all sides and holds liquid without spills. I even turned it upside down and shook it. Major advantage!