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Razab
1520ML Glass Set - Set of 2 Pc
Pure High-Density Borosilicate Glass with Airtight Locking Lids
- Down to -4°F
- Up to 450°F
- Leakproof locking lid
- Borosilicate glass
Your Everyday Pair
- Free delivery over $50
- 30-day returns
- Secure checkout
Find the right fit for your kitchen. Check this product’s dimensions, capacity and set contents before ordering.
Replacement lids are available to purchase separately. Choose the lid that matches your container’s size and shape, or contact us for help finding the right fit.
Follow the care instructions provided with your product. Remove the lid before oven use, avoid sudden temperature changes, and check this product’s temperature limits before heating or freezing.
Fit studio
What fits inside?
Dinner Leftovers
Engineering
Anatomy of a Razab
Tap a point on the container to see how each part is built — and why it lasts.

Borosilicate glass
Handles a 980°F swing without crazing or clouding.
Silicone seal
A continuous gasket presses into the rim so soup travels upright.
4-side locking system
Four clips pull the lid down evenly — no warped corner leaks.
Thick glass base
A heavier base spreads oven heat and resists thermal shock.
The lifecycle ledger
What this glass gives back
Glass outlives every plastic tub it replaces. Move the slider to your own cooking rhythm and watch the arithmetic tilt.
Single-use containers avoided
Plastic kept out of landfill
Cost per use over five years
Five-year value returned
Questions & Answers
Anything you want to know
Six answers our kitchen team gets most often. If yours isn't here, ask and we'll reply within a day.































