> And yet, the pizza box hasn’t changed much, if at all, since it was invented in 1966. Then, boxes were shallow cardboard squares with flaps to lock them into place. Today, boxes are shallow cardboard squares with flaps to lock them into place. You’ll see the same design both in dinky spots for drunken college students and in the country’s most sought-after Neopolitan joints. Since the introduction of this corrugated vessel, humanity has landed on the moon, rolled out the internet, created cellphones, and invented combination air fryer–instant pots. But none of that matters: Ye olde pizza box refuses to die.

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> We’ve gotten a couple of pizza-delivery innovations in the past few decades: the insulated heat bag—that ubiquitous velcroed duffel used to keep pies warm on their journey—those mini-plastic-table things, and … well, that is mostly it. No pizza box in widespread use today is significantly better at keeping a pizza fresh than the one Domino’s invented all those years ago.

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> Your life is different from your grandparents’, but this is quite literally your grandparents’ pizza box—and also Elon Musk’s pizza box, and Joe Biden’s, and Oprah Winfrey’s.

The Atlantic, 11 years ago: https://archive.ph/K1uJq

> But that's not to say that there hasn't been any innovation in the pizza box space. FAR FROM IT!

> Inside most pizza boxes now, right in the center of the container, you'll find a plastic tripod often shaped like a mid-century modern table. It holds up the center of the pizza box to avoid cardboard smashing down on the cheese on the top of the pizza.

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> It was one of a number of tweaks to the pizza box (venting configurations, say) that have improved upon the old designs. Now, some boxes designed for easier recycling, or come with holders for dipping sauces, or transform into plates. Like everything else, pizza boxes have gone niche and they can be made to order for very specific food transport situations.

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> The pizza sleeve designs around that constraint. Some designer (who probably worked for Domino's) said, "Let's separate out the heat retaining and moisture battling components of the box." Vent to your heart's content to control moisture, but keep the pizza in an insulated sleeve, so that the heat stays in. The pizza and the box stay the same, but the system of delivery changes. That's brilliant.