Tupperware Is Finally Launching Oven-Safe Glass Containers, and Storing Your Leftovers Is About to Get Easier

Published on August 23, 2025

Tupperware has long had a grip (or should we say, an airtight seal) on food storage since its release back in 1946. After bouncing back from bankruptcy last year, the household name has continued to evolve with the times—and this September, we're getting the most innovative product upgrade yet.

Tupperware may be known for being made of plastic, but not anymore: Voila Glass is a new line of three new non-toxic glass containers that are designed to do it all, in style.

Behind the New Voila Glass Line

Grippy rims for easy carrying? Check. Volume lines on each container? Absolutely. Dishwasher safe? Of course. Each container features a lid with an airtight seal that locks and unlocks via a vent, keeping your food fresher longer.

But these new Tupperware dishes are serving up a whole lot more than just basic food storage. You can use them for every part of the cooking process, from baking to refrigerating to popping in the freezer for later.

These glass containers handle temperatures ranging from -13 degrees Fahrenheit to 572 degrees—so yes, you can actually bake them in your oven without any problems. And every piece is microwave-safe, including the lid, making reheating your meals more efficient (and mess-free). There’s even a small steam vent that helps your food warm up evenly every time.

Whether you’re after a pot pie, brownies, gooey mac and cheese, or even an entire cake, you’re guaranteed to spend a whole lot less time on your post-meal cleanup with the Voila Glass Line. Serve up your meal in the same dish you cooked it in, then pop the lid on when you’re ready to save the leftovers. The brand has also come up with several recipes (such as this Berry Cobbler Cake) that can be baked and served entirely inside just one of these dishes.

The collection includes one circular Tupperware container (1.8 quarts), a square (1.7 quarts), and a large rectangular container (3.2 quarts). 

Voila Glass officially launches on September 18 and can be purchased from Tupperware's website. If you’re desperate for early access, you can sign up for the brand's mailing list to place your order on September 15 instead.