Rubbermaid TakeAlongs 3.2 cup Bowls Food Storage Containers 4 Pack, Made for Family Meals and Easy Serving

Perfect size for soups, rice, vegetables, or whatever future you is assuming you'll eat later. The lids fit. The bowls stack. Nothing leaked, warped, or mysteriously cracked when confronted with leftovers. They've been through the refrigerator, the microwave, and the dishwasher and came back like nothing happened. They do the job.

Very good containers with covers that stay sealed. I use them often for setting up weekly lunches for work. They microwave very well and can be dishwashed on the top shelf to allow for several usages before they final need to be replaced. I love them and recommend them as reusable even though they are cheap enough to be disposable if needed.