These Rubbermaid Brilliance containers are my absolute favorite. I got rid of all our mismatched junky containers a few months ago and switched to these guys. This is the plastic version and you can pick up a set of 5 for 49% off or $17.89.
These are dishwasher safe and microwave safe. In fact, if you unclick the lids you can microwave the container with the lid on for splatter proof leftovers.