You've likely asked yourself this question a million times as you eye that leftover spaghetti in its plastic Tupperware container, the microwave looming large in the corner of your kitchen.

If you were born before the early 2000s, then the Tupperware brand is likely seared into your brain as the go-to food storage ...

First of all, the Heritage Collection is just plain cute. In addition to the very retro mix of pastel blue, pink, yellow, and green, they also come in more contemporary tonal sets of blue, teal, green ...