Meal Prep Lunch Bowl

Ultimate meal prep bowl

Black & Blum

A lightweight 750ml / 25 fl oz Borosilicate glass bowl with a protective and insulating (keep cool) sustainably sourced wood fibre base and Stainless steel lid.

  • 100% leakproof
  • Microwave safe, including wood fibre base for easy handling when hot (*not Stainless steel lid)
  • Oven safe glass and silicone lid (*not wood fibre base)
  • Dishwasher safe
  • Freezer safe
  • BPA free

£22.00 £31.95

GR-LB-L015 (Slate)

Glass, stainless steel, polypropylene with wood fibre and silicone.

750 ml/25 floz

Weight: 440g/0.97Lbs

Dimensions: 14cm x 14cm x 8cm / 5.51in x 5.51in x 3.15in

Dishwasher safe

Microwave safe (*not Stainless steel lid)

Freezer safe

silicone lid of meal prep bowl


The silicone lid has a clever air release flap so it can be kept on the glass during microwaving/oven heating and avoid food splattering.

glass inner of meal prep bowl


The inner container is made from hand blown high quality Borosilicate glass that is lightweight, strong, recyclable and stain resistant.

silicone ring on base of meal prep bowl


The base is made from polypropylene and 30% sustainably sourced wood fibre (PEFC). It includes a silicone ring to help further protect the glass if dropped and stops the base from slipping/moving if on a vibrating surface like a train or airplane table.


Is the Glass Lunch Bowl microwave safe?

Yes, the Borosilicate glass bowl/pot, wood fibre base and silicone lid
are all microwave safe. However, the steel lid is not microwave safe.
Lift the silicone lid slightly and push the tab detail inside the glass
bowl rim to create a gap. This ensures that the lid does not get sucked
into the bowl during microwaving. Keeping the silicone lid on during
microwaving ensures that the heated food does not splatter the inside of
your microwave. The wood fibre base does not hold heat and makes it
easy to remove the bowl from of the microwave without burning your
hands. Two minutes maximum in one go. Stir and repeat if further heating
is required.

Is the Glass Lunch Bowl oven safe

Yes, the Borosilicate Glass bowl (on its own) is oven safe. WARNING:
Glass is susceptible to thermal shock. AVOID SUDDEN CHANGE IN
TEMPERATURE – it will cause the bowl/pot to break. When heating food
make sure you Preheat the oven first. DO NOT use the grill or allow
direct contact with gas flames. Do not place glass in preheated oven
directly from the fridge (allow it to adjust to room temperature before
placing in an oven). When you remove the glass from the oven DO NOT
place on a cold surface or run under a cold tap.

Is the Glass Lunch Bowl dishwasher safe?

Yes, all parts are dishwasher safe, but we recommend top rack. To avoid
thermal shock (sudden temperature change which will cause the glass to
break), be careful to allow glass to cool after cycle, before exposing
it to cold elements such as food or placing it in a fridge.

Is the Glass Lunch Bowl freezer safe?

Yes, all parts are freezer safe. Be careful to avoid overfilling the
bowl with liquid based foods as these will expand when frozen (by
approximately 9%). Please allow to defrost fully before
microwaving/re-heating (do not defrost in microwave).

Is the Glass Lunch Bowl BPA and BPS free?

Yes, all parts are BPA and BPS free.

How do I make the stainless steel lid easier to turn open?

If your lid is stiff to turn and difficult to open, wipe the inside
thread surface with vegetable oil and then wipe dry. This will make it
easier to open. Do not attempt to close the steel lid onto the wood
fibre base, without both the glass and silicone lid being applied.

What is the wood fibre bowl made from?

The base bowl is made from a mixture of polypropylene and 30% sustainably sourced PEFC wood fibre.