Razab Glass Food Storage Container 6500ml (220 oz) Extra-Large — Leakproof Locking Lid, Oven-Safe Borosilicate

The Razab 6500ml (220 oz / 28 cups) extra-large borosilicate glass food storage container with locking, leakproof lid is built for big batch cooking, baking, roasting and long-term refrigerated or frozen storage.

Made from heat-resistant borosilicate glass and paired with a BPA-free hinged lid and removable silicone seal, this roomy 12.7" x 10.2" x 6.5" container moves seamlessly between freezer, refrigerator, oven (glass only), microwave (glass only) and dishwasher. It’s designed to replace single-use tubs, simplify meal prep, and handle full-family portions, casseroles and roasts without warping or staining.

How does this container handle cooking and reheating?

The borosilicate glass base withstands wide temperature swings, so you can bake, roast, refrigerate, freeze and reheat food reliably. The plastic lid is not oven- or microwave-safe, but the glass body can safely go from freezer to oven up to 450°F without cracking when managed properly.

• Temperature range: approximately -4°F to 450°F for the glass base
• Oven safe: glass base only (remove lid before placing in oven)
• Microwave safe: heat glass base; avoid placing plastic lid in microwave
• Dishwasher safe: both glass base and plastic lid (top rack recommended for lid)

Is the lid truly leakproof for transporting liquids and sauces?

The hinged lid includes a removable silicone gasket and four locking clips that create an airtight, leak-resistant seal for most liquids and moist foods. For long road trips or very thin liquids, we recommend keeping the container upright and testing the seal with cold water first.

• Removable silicone seal ensures close contact between lid and glass rim
• BPA-free plastic lid with four locking clips for secure closure
• Easy-grip handle on the lid for safe carrying and spill reduction
• Best practice: keep upright for extended transport of thin liquids

How does this container simplify meal prep and storage?

With a full 6500ml capacity and rectangular footprint, this container stores large roasts, layered casseroles or several meal portions in one vessel, reducing the number of dishes you need. Stackable design and clear glass make inventory and reheating decisions quick and visible in any fridge or freezer.

• 6500ml / 220 oz / 28-cup capacity holds family-size meals
• Rectangular shape fits shelves and maximizes fridge/freezer space
• Transparent glass base lets you see contents at a glance
• Reusable borosilicate glass reduces single-use plastic waste

What care and safety tips should I follow?

Handle the glass with care and avoid thermal shock: do not move from extreme cold directly into a very hot oven. Clean both parts in the dishwasher or wash by hand; remove the silicone gasket for thorough cleaning and to prevent trapped food.

• Remove lid before oven use; do not microwave or oven the plastic lid
• Allow gradual temperature changes to prevent thermal shock
• Hand-wash gasket periodically to maintain seal performance
• Top-rack dishwasher recommended for lid to extend clip life

Who is this for? Home cooks, batch-cooking families, bakers and anyone who stores large portions or needs a single vessel for baking, roasting and storing leftovers will appreciate this Razab extra-large container. It’s ideal for meal prep weekends, potluck dishes, meal delivery prep, and households looking to replace disposable containers with a durable, heat-resistant glass solution.