Most containers I buy have a bad time keeping a tight seal and keeping the contents inside. I really like this container because it actually keeps a great seal on your items and the tabs are easy to close. 

Additionally, there’s a little tab on the side to help you open the container more easily. I love that. It’s the little things that OXO thinks of. 

I was also able to take this from refrigerator to microwave after popping the top off. Love that I can use this in different temperatures.