Razab 6500 ml (220 oz) Glass Food Storage Container – Large 28-Cup Borosilicate Casserole with Airtight 4-Lock BPA-Free Lid

Razab's 6500 ml (220 oz) glass food storage container is a large, square borosilicate casserole that seals with an airtight, leak-proof locking lid for cooking, storing, and serving.

This roomy 28-cup glass container combines industrial-strength borosilicate glass with a silicone-sealed plastic lid that locks on all four sides, giving you one vessel that can bake, refrigerate, freeze, microwave (glass only), and store leftovers neatly. Its square shape reduces wasted refrigerator space, and the design supports direct oven-to-table presentation for casseroles, lasagna, roasted poultry, and batch cooking. The plastic lid is BPA-free and creates a tight seal for spill-free transport; note the lid itself is not oven- or microwave-safe.

How does this container perform for oven cooking and reheating?

The bowl is made from heat-resistant borosilicate glass that tolerates high temperatures and thermal shock within recommended limits, so you can bake dishes and then move them to the table. Remove the plastic lid before placing the glass in an oven or microwave. For safety, always follow gradual temperature changes and the manufacturer's limits.

• Heat resistant up to 980°F and thermal shock tolerant up to 248°F (glass only).
• Safe for oven and microwave when used without the plastic lid.
• Great for casseroles, lasagna, roasting, or reheating directly in the glass dish.

Can I use this container for storage, freezing, and transport?

Yes — the silicone-sealed, four-locking plastic lid creates an airtight, leak-proof barrier that keeps food fresh and prevents spills during transport. The square form minimizes dead space in refrigerators and makes stacking more efficient. For freezing, the borosilicate glass performs well, but allow hot food to cool before sealing and freezing to reduce stress on materials.

• BPA-free plastic lid with silicone gasket for airtight storage.
• Square shape optimizes fridge and freezer space and stacks securely.
• Ideal for meal prep, leftovers, and transporting dishes to gatherings.

How big is the container and what dishes does it suit?

At 6500 ml (220 oz / 28 cups) this is one of the largest locking-lid glass containers commonly available, large enough to roast poultry, bake multi-layer lasagna, or hold bulk meal-prep portions. The sizable interior and sturdy glass walls support larger family meals and batch cooking without needing multiple pans.

• Capacity: 6500 ml / 220 oz / 28 cups — fits large casseroles and roasts.
• Square footprint reduces wasted space compared with round dishes.
• Durable, restaurant-grade glass intended for frequent home use.

How should I clean and care for the container and lid?

The glass base is dishwasher-safe (top shelf recommended) and resists staining and odors. The plastic lid and silicone seal are also dishwasher-safe, but hand washing can prolong gasket life; never expose the plastic lid to oven or microwave heat.

• Dishwasher-safe glass and lid (top shelf recommended for lid).
• Hand-wash recommended for the gasket to maintain airtight performance.
• Do not put the plastic lid in the oven or microwave; remove before heating.

Who is this for? Home cooks, batch-preppers, and families who need a single, versatile container that can bake, store, chill, and transport large quantities will find Razab's 6500 ml glass container especially useful. It's aimed at people who value durable borosilicate glass, efficient refrigerator organization, and an airtight locking lid for reliable spill prevention during storage and travel. Choose this container when you want a restaurant-grade glass dish that doubles as a storage solution for large meals and entertaining.