Originally Posted by
tjspiel
I always throw anything that might leak into a plastic grocery bag and knot it up. I also make sure the knot faces up.
For food I re-use 16oz plastic Fluff containers*. They have lids which seal tight and securely... and then I wrap and tie them into a plastic grocery bag for backup.
*Not that I eat a lot of Fluff, but every Christmas I go through 4 of them, making seasonal gift fudge for everyone in my life.