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Verdict: The Tupperware Voila large rectangular container is a versatile glass-base storage dish with a non-glass plastic-and-silicone lid. Tupperware describes its U.S. and Canadian products as made from BPA-free materials, but that company-wide statement is not proof that every part of this container is free of every chemical of concern. The available sources do not establish product-specific independent chemical testing, so “non-toxic” is not a substantiated blanket conclusion.
What is the Tupperware Voila large rectangular container?
The large rectangular Voila container is a 6.3-cup (1.5 L) food storage dish measuring 9.3 × 7.7 × 3.5 inches. Tupperware lists borosilicate glass for the base, plus polypropylene (PP) and high-purity platinum silicone in the assembly. The lid is not glass.
Tupperware promotes the Voila range for preparing, baking, serving, storing, reheating and carrying meals. Its listed design features include an easy-press airtight lid, a built-in microwave steam vent, and a nestable, stackable shape. These are manufacturer-described features rather than independently tested performance findings. See Tupperware’s Voila range page and the large rectangular product listing.
Does “non-toxic” accurately describe it?
Not as an unqualified safety claim. Borosilicate describes the glass base, not the complete container: the lid and other parts include PP and platinum silicone. Tupperware says, “Our products in the US and Canada are made of BPA-free materials.” That is the company’s general statement for those markets, not an independent assessment of this specific model or evidence that it contains no substances a consumer might consider concerning. The statement appears on Tupperware’s BPA Free page.
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#1 Best Overall
- All-in-One Glass Container for Prep, Bake, Serve & Store: Simplify your kitchen routine with this borosilicate glass Tupperware container - ideal for meal prep, baking, serving, reheating, and storing food. Always remove the lid before placing it in the oven.
- Easy-Press Lid for Hassle-Free Sealing: Just press the lid and valve to create a spill-proof, airtight seal - no clips or latches. Lifts easily for quick access.
- Durable Glass for Daily Use: Safe from -13°F to 572°F, this glass container resists cracking in the oven, microwave, freezer, fridge, and dishwasher.
- Built-In Steam Vent for Mess-Free Reheating: Microwave with the lid on - steam vent helps prevent splatter and heats food evenly.
- Smart Fill Lines Prevent Overfilling: Use the max-fill guides to prevent overflow - straight line for daily meals and the wavy line for freezing liquids like soups and sauces.
The official product and materials pages provide use instructions and material descriptions, but the available evidence does not include independent product-specific chemical migration testing, a safety certification, or comparative testing. A careful conclusion is that Tupperware identifies the materials and makes a U.S./Canada BPA-free claim; these sources alone cannot support a blanket “non-toxic” guarantee.
How can you use it in the oven, microwave and freezer?
Tupperware lists the large rectangular glass base for refrigerator, freezer, microwave, oven and dishwasher use, with a stated temperature range of −13°F to 572°F (−25°C to 300°C). Follow the model-specific instructions on the product page:
Rank #2
- All-in-One Glass Container for Prep, Bake, Serve & Store: Simplify your kitchen routine with this borosilicate glass Tupperware container - ideal for meal prep, baking, serving, reheating, and storing food. Always remove the lid before placing it in the oven.
- Easy-Press Lid for Hassle-Free Sealing: Just press the lid and valve to create a spill-proof, airtight seal - no clips or latches. Lifts easily for quick access.
- Durable Glass for Daily Use: Safe from -13°F to 572°F, this glass container resists cracking in the oven, microwave, freezer, fridge, and dishwasher.
- Built-In Steam Vent for Mess-Free Reheating: Microwave with the lid on - steam vent helps prevent splatter and heats food evenly.
- Smart Fill Lines Prevent Overfilling: Use the max-fill guides to prevent overflow - straight line for daily meals and the wavy line for freezing liquids like soups and sauces.
- Oven: Remove the plastic airtight lid before baking or broiling. Tupperware’s page says the base is oven-safe up to 572°F (300°C); this is manufacturer guidance, not an independent test result.
- Microwave: If heating with the lid on, open the steam vent. The lid is not glass, and the oven instruction to remove it should not be confused with the microwave vent instruction.
- Freezer: For liquids, leave expansion room by filling only to the wavy fill line.
- Temperature changes: Allow the glass 10 minutes at room temperature when moving it between cold and hot environments, rather than taking it directly from one extreme to the other.
What should you know about cleaning and storage?
Tupperware says the vent and silicone gasket can be removed for deeper cleaning. The company recommends storing the container with its lid off to reduce humidity. The product page lists dishwasher use, but check its current instructions for care details specific to the exact item.
Is it worth buying?
The Voila large rectangular model may suit someone who wants a single dish for storage and cooking, and is comfortable managing a separate plastic-and-silicone lid. Its oven and microwave directions are not interchangeable: remove the lid for oven use, and open the steam vent when microwaving with the lid. The material descriptions and BPA statement may help buyers compare products, but they do not answer every chemical-safety question.
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- LEAK-PROOF AND AIRTIGHT: Rubbermaid Brilliance Glass Food Storage Containers have crystal-clear lids that are 100% airtight and leak-proof, plus odor and stain resistant
- EASY STORAGE AND REHEATING: Glass containers have vented, microwave-safe lids for easy, splatter-resistant microwaving
- SPACE SAVING: Space-saving, modular Rubbermaid containers are perfect for stacking and organization
- OVEN-SAFE: Glass bases are oven-safe up to 450 degrees F, so they double as glass cookware and serveware
- EASY TO USE: BPA-free, dishwasher-safe (use top rack for lids), microwave-safe for reheating only with lids unlatched, and freezer-safe
For a comparison with another container, check the exact model’s base and lid materials, capacity and shape, seal and portability claims, temperature limits, cleaning guidance, and current price and stock. The available sources do not provide independent head-to-head results to rank Voila against alternatives.
Tupperware’s product listing showed the large rectangular container as “Sale Sold Out” with a listed price of $24 in the search result represented by the available product information. Price and stock can change; check the live listing before buying rather than assuming it is available.
Rank #4
- 6-PIECE SET: Includes (1) 7-Cup, (1) 4-Cup, and (1) 2-Cup round. All glass storage containers come with lids. These containers will help you store your food safely while saving space.
- HOUSEHOLD ESSENTIALS: Life can get hectic and messy. This Pyrex set is meant to take the burden off your shoulders when it comes to food storage and meal prepping. With a diverse range of sizes, you can be flexible with the way you manage your meals.
- EVERYDAY USE: High-quality tempered glass gives you a peace of mind when storing your food, resists stains and odors. Worry less about scrubbing hard to get rid of stains or any funny smells.
- NON-TOXIC LID: BPA-Free plastic lid is freezer, microwave, and top-rack dishwasher safe. No need to hold back when warming your food or storing your leftovers for tomorrow.
- PERFECT LID FIT: Plastic lid fits snug over glass container to keep your food fresh and tasty. The navy blue lids make for a slick, uniform touch to your storage.
Frequently Asked Questions
Can the Tupperware Voila large rectangular glass container go in an air fryer?
The available product instructions specify oven, microwave, freezer, refrigerator and dishwasher use, but do not establish air fryer compatibility. Do not assume the oven rating also covers an air fryer; check with Tupperware for guidance on this exact model.
Can I freeze liquids in the Tupperware Voila glass container?
Tupperware says to leave room for expansion by filling liquids only to the wavy fill line. Allow the glass 10 minutes at room temperature when moving it between cold and hot environments.
Best Value
- Large family size Glass Container with airtight locking lids.
- Quality Design - 63 Oz / 8 Cups, Glass Containers With Locking Lids. Razab uses premium borosilicate glass material to bring industrial and restaurant grade glass to your home kitchen.
- Airtight - Leak Proof multipurpose, can be used as bakeware or for storage: The perfect solution to bake for lunch or cook meat / chicken for dinner and store them as well. Silicone sealed BPA-Free plastic lid (plastic lids are not microwave or oven safe).
- Leak Proof Storage - container is easily sealed, air tight and spill proof. Rectangle glass food containers- keep leftovers fresh, goes straight from the refrigerator to the microwave or oven to the table. Food can be cooked directly in the container using microwave or oven. Less dead space while storing in refrigerator due to rectangle shape.
- Borosilicate Glass For Versatile Use - Reusable Refrigerator, Freezer, Microwave and Dishwasher Safe (Top Shelf Of Dishwasher Recommended), Heat Resistant - 40 degrees Centigrade to 520 degrees Centigrade. NOTE: plastic lid is not oven and microwave safe.
How do I move it safely between the freezer, refrigerator and oven or microwave?
Allow the glass 10 minutes at room temperature when moving it between cold and hot environments. Remove the lid before oven use. For microwave heating with the lid on, open the steam vent.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
