Rubbermaid Clear Plastic Stain-Proof Food Storage Container (4 Count)

These containers nest very easily and sustain their leak proof about 98% of the time. I have used these containers daily for years and I have only had a couple times when they did leak only a little bit; but even at those times the containers were filled to the brim and the inner contents were very soupy. Therefore, even those times, it was probably my fault. These containers are very very reliable and durable. Stains throughout are almost nonexistent. Stains on these containers appear foggy within the structure, and these hasn't been any discoloration, just fogginess throughout the plastic through long term use. I am not sure if they are dishwasher safe or how much dishwasher safe they are; as I have not had a dishwasher ever. However they are very, very easy to clean and keep clean. Easy storage as well, as they nest inside one another well. Highly recommended! Great quality product for the value of your money as well.

Love how they stack in the fridge. Too hot in tye microwave with an acidic broth will leave some marks. It is difficult to open because of the tight seal. My hint: grab the sides %26 push down with your thumbs.