Tupperware Voila™Glass Food Storage Container | Rectangular Medium

1 Rectangular glass container with airtight lid with steam vent and silicone gasket

Dimensions: 8.3 L x 6.6 W x 3.3 H in / 21.1 L x 16.8 W x 8.3 H cm
Capacity: 4.2-cups / 1 L 
Materials: Made from BPA-free materials, borosilicate glass, high-purity platinum silicone and PP
Colors: Dark Gray and Blue (lid)

Opening & Closing

• To open, lift the steam-release vent tab, then raise the lid using the corner tab and rim.
• To close, keep the steam vent open, align the lid, press down in the center, then close the vent for an airtight, spill-proof seal.

Filling & Freezing

• Follow the max-fill lines:
• Straight line = everyday foods and leftovers.
• Wavy line = freezing liquids (soups, sauces) to allow safe expansion.
• Freezer-safe down to -13°F (-25°C).

Cooking & Reheating

• Microwave-safe: Heat with the lid on and the steam vent open to release pressure.
• After reheating or cooking in the microwave, always lift off the lid away from you to direct the steam away.
• Oven-safe up to 572°F (300°C): always remove the plastic airtight lid before baking or broiling.
• Borosilicate glass resists thermal shock but allow 10 minutes at room temperature when moving between freezer, fridge, microwave, or oven.
• When removing the product from the microwave or oven, always wear oven mitts and use both hands for safety.

Cleaning & Storage

• Dishwasher-safe for everyday cleaning.
• For deep cleaning, remove the steam vent and silicone gasket, then reattach after washing.
• Store with the lid off to reduce humidity buildup.
• Nestable design saves cabinet space by fitting neatly inside other Voila™ Glass rectangular containers.

Upgrade your kitchen with the Tupperware Voila™ Glass food storage container, a durable, all-in-one solution for meal prep, leftovers, freezing, reheating, and on-the-go meals. Made from premium borosilicate glass, this reusable container is designed to handle everyday cooking and storage with ease.

The airtight, spill-proof lid with an easy-press seal locks in freshness quickly, while the built-in steam vent allows splatter-free, even reheating in the microwave. Smart fill lines make freezing easy: use the straight line for everyday meals and the wavy line when freezing liquids like soups or sauces.

Safe for freezer, fridge, microwave, oven, and dishwasher, this versatile container withstands temperatures from -13°F to 572°F (-25°C to 300°C) without cracking. Always remove the plastic lid before using in the oven or broiler.

When not in use, the nestable design saves cabinet space by fitting neatly inside other Voila™ Glass rectangular containers, and the 360° grip rim makes carrying meals to work, school, or gatherings easier than ever.

From storing leftovers to reheating lunches, the Voila™ Glass Tupperware container delivers the durability, versatility, and trusted Tupperware quality you can count on for modern food storage.

Q: Is the Tupperware Voila™ Glass Rectangular Container safe for air fryer use?
A: Yes. The borosilicate glass container is air fryer-safe. Always remove the plastic lid before use.

Q: Can I freeze liquids in this Tupperware glass container?
A: Yes. This borosilicate glass container is freezer-safe for soups, sauces, and liquids. Use the wavy fill line to allow space for expansion.

Q: How do I defrost food in a Tupperware Voila™ Glass container?
A: Defrost in the fridge overnight with the steam vent closed, or rest 10 minutes at room temp, open the vent, and microwave on low power.

Q: Can I move this Tupperware glass dish between freezer, fridge, oven, and microwave?
A: Yes. Let the borosilicate glass rest 10 minutes at room temperature before moving between hot and cold to prevent cracking.

Q: How should I store my Tupperware Voila™ Glass container?
A: Dry both container and lid before storing. Keep lid off to reduce humidity. Nestable design saves cabinet space by fitting inside other Voila™ Glass rectangular containers.