I have designed a combo food container that can be printed with a 3D printer. I call it the ‘all-in-one’! It can be used for all the meals and snack time too. I use mine already for breakfast. I put my cereal in the section with the handle and in the two smaller sections I put yogurt and fruit, and in between I put some nuts. It is so convenient and easy to carry too. But, if you are done using it as food container, you could use it to hold many other things like supplies. And it is easy to clean. I love it and I bet the astronauts will love it too.