Razab Glass Food Storage Containers 30-Piece Set

After cooking, meal prep, or packing lunch, a mix of container sizes can make leftovers easier to portion and store. The Razab 30-piece glass food storage set includes rectangular, square, and round containers for different kinds of food.

The glass containers are designed for reheating and storage, while snap-lock lids with silicone seals help contain food and spills. One detail matters in daily use: the lids must come off before the containers go in the oven or microwave.

Need one set for a small side dish and a larger prepared meal? The range of listed sizes makes this set more adaptable than buying a few identical containers, though it also means more pieces to organize.

Best use cases

This set is aimed at meal prep, packed lunches, leftovers, and pantry organization. Smaller containers can hold individual portions or ingredients, while larger ones suit bigger servings and leftovers, the different shapes give you options for foods that do not fit neatly into one standard rectangle. For example, you could store a prepared lunch in a larger container, then use a small one for a separate side or ingredient.

The glass is listed as freezer, microwave, oven, and dishwasher safe, with a stated temperature range of -40°F to 500°F. That makes the containers useful for moving food between storage and reheating, provided you remove the lids for oven or microwave use. It’s a great fit if you regularly prep several kinds of food and want reusable glass containers in a range of sizes. If you only need a couple of matching containers, a smaller, simpler set may take up less cupboard space.

Product specs

• 30 glass containers in rectangular, square, and round shapes
• Rectangular sizes: 1040ml / 35 oz, 660ml / 22 oz, 370ml / 13 oz, and 185ml / 6 oz
• Square sizes: 800ml / 27 oz, 510ml / 17 oz, 310ml / 11 oz, and 160ml / 6 oz
• Round sizes: 960ml / 33 oz, 630ml / 21 oz, 390ml / 13 oz, and 240ml / 8 oz
• Borosilicate glass, listed for oven, freezer, microwave, and dishwasher use
• BPA-free plastic snap-lock lids with silicone seals, lids are not oven- or microwave-safe

The containers are also described as stackable, which may help make better use of shelf or refrigerator space. The listed temperature range applies to the glass, not the lids, so plan to store and reheat food with the lids removed when needed.

Where it shines

The useful distinction here is between the glass base and the plastic lid. You can use the glass for the listed heating applications, then rely on the snap-lock lid for covered storage or transport. The silicone seals are intended to provide an airtight, leakproof closure, a practical feature when packing saucy leftovers or carrying lunch. Still, because a secure lid does not make the lid microwave- or oven-safe, reheating means taking it off and setting it aside.

With 30 pieces across several sizes, the set favors variety over a uniform stack of matching containers. That can help when you portion different foods, but the number of pieces may be more than a small household needs. Better avoided if you want a minimal set, or if you need covered containers that can go directly into the oven or microwave.

Is it worth it?

This Razab set makes sense for someone who wants reusable glass containers for both meal prep and leftover storage, especially when one container size rarely covers every task. The mix of shapes and capacities gives you room to portion meals, save small amounts, and organize food in the pantry without relying on one large container for everything. On the spec sheet, its broad temperature range is a plus for the glass, but it should not be read as applying to the lids.

Choose it if you will use the variety and have space to store the pieces. If your priority is fewer parts, or reheating with the lid still on, a smaller or differently designed set may suit your routine better.