Black + Blum Stack + Nest Glass Food Containers - Mixed Set of 4
The Black and Blum Stack and Nest Mixed Set of 4 is the most practical starting point for anyone new to the range, or a strong gift option for someone who wants a complete glass food storage solution in one purchase. It includes one container in each of the four available sizes: Extra Small (380ml), Small (600ml), Medium (900ml), and Large (1.2 litres), covering everything from a single snack portion to a full batch-cook quantity. All four use the same borosilicate glass construction, vacuum-sealed airtight lid, and removable silicone seal. They are safe across the freezer at minus 20 degrees C to the oven and air fryer at 250 degrees C, and dishwasher and microwave safe throughout. Because different sizes nest inside one another, all four containers store compactly when not in use.
Features:
One of each size in a single set: Includes one Extra Small (380ml), one Small (600ml), one Medium (900ml), and one Large (1.2 litre) container, giving you the full size range without having to buy across multiple sets.
Borosilicate glass construction: High-quality borosilicate glass handles temperatures from minus 20 degrees C to 250 degrees C, making each container safe across the freezer, fridge, oven, air fryer, and microwave without needing to transfer food between vessels.
Airtight, leak-proof lid: The vacuum-sealed lid lock on each container creates an airtight seal that keeps food fresh for longer and prevents leaks, making them reliable for transporting food as well as storing it.
Fully removable silicone seal: The silicone seal lifts out of the lid completely for thorough cleaning, preventing the residue build-up and odour transfer that affects most food storage lids over time.
Nest storage for all four sizes: The four different sizes nest inside one another when not in use, so the full set takes up the space of a single large container in the cupboard.
Specifications:
Set contents: 1 x Extra Small (380ml), 1 x Small (600ml), 1 x Medium (900ml), 1 x Large (1.2 litres)
Extra Small dimensions: 15.5cm x 11cm x 6.1cm, 334g
Small dimensions: 17.1cm x 12.6cm x 7.1cm, 456g
Medium dimensions: 18.7cm x 14.2cm x 7.8cm, 596g
Large dimensions: 20.5cm x 15.8cm x 8.5cm, 736g
Total set weight: Approximately 2.12kg (containers only)
Materials: Borosilicate glass body, polypropylene lid, silicone seal
Maximum temperature: 250 degrees C
Minimum temperature: Minus 20 degrees C
Dishwasher safe: Yes
Oven safe: Yes, to 250 degrees C
Air fryer safe: Yes
Microwave safe: Yes
Freezer safe: Yes, to minus 20 degrees C
BPA free: Yes
Lid: Airtight, leak-proof with vacuum-sealed lock and removable silicone seal
Also available as: Individual containers, sets of 3, sets of 5
Compatible with: Black and Blum stainless steel Meal Prep Boxes
MPN: FBGR-BX-PACK4
EAN: 5060089729037
Care instructions:
After each use: Wash containers and lids in the dishwasher or by hand with warm soapy water. Remove the silicone seal from each lid before washing to ensure both parts are cleaned properly.
Silicone seals: Remove each seal after use and wash separately. Check they are seated correctly when refitting, as a poorly fitted seal will affect the airtight performance.
Oven and air fryer use: The glass body can go in the oven or air fryer up to 250 degrees C. Do not put the lid or silicone seal in the oven or air fryer. If going from cold storage to a hot oven, allow the container to reach room temperature first.
What to avoid: Do not drop the containers on hard floors. Do not use abrasive scourers on the glass. Do not place directly from a very cold freezer into a hot oven without allowing time to acclimatise first.
Questions and answers:
What sizes are included in this set?
The set includes one Extra Small (380ml, 15.5cm x 11cm x 6.1cm), one Small (600ml, 17.1cm x 12.6cm x 7.1cm), one Medium (900ml, 18.7cm x 14.2cm x 7.8cm), and one Large (1.2 litres, 20.5cm x 15.8cm x 8.5cm). Each comes with its own airtight lid.
How does this compare to buying individual containers or a same-size set?
This mixed set gives you the full size range in one purchase, which suits most everyday storage and meal prep needs out of the box. If you already know you will use one particular size most often, the sets of three or five in that size offer a lower per-container cost. Buying individually gives you the most flexibility to build a custom combination across sizes.
Can I put these directly from the freezer into the oven?
Borosilicate glass is significantly more resistant to thermal shock than standard glass, but moving directly from a very cold freezer to a hot oven is still not recommended. Allow the containers to come to room temperature first before placing in a hot oven to avoid any risk of cracking.
Does the lid go in the dishwasher?
Yes. Remove the silicone seal before washing to ensure both the lid and the seal are cleaned properly. Both can go in the dishwasher or be washed by hand.