Prep & Store - Small

One portion, ready to reheat. A 650ml steel and glass container, microwave safe, with no plastic.

dishwasher safe- top rack

dishwasher safe- top rack

oven safe

oven safe

leakproof

leakproof

304 grade stainless steel

304 grade stainless steel

borosilicate glass

borosilicate glass

microwave safe

microwave safe

The smallest of our meal prep containers, for single portions and leftovers. The steel base goes in the microwave, the oven and the freezer, and the glass lid lets you see what's inside.

To seal, press the lid down at the corners, leaving the vented corner till last. To open, lift the vented corner first. The seal works when food is cool, so let hot food cool before closing the lid.

details

  • Material: 304 grade stainless steel base, borosilicate glass lid, food grade silicone seal, no plastic
  • Capacity: 650ml
  • Closure: press down vacuum seal with vented corner
  • Leakproof: yes, once food has cooled
  • Microwave: yes, lid on with the vented corner lifted, or lid off. Up to 1000W. Not for 915MHz microwaves
  • Care: dishwasher safe on the top rack. Oven and freezer safe
  • Warranty: 15 years on the steel, 1 year on the glass lid

specification


Capacity
Length Width Height Weight  
Small 650ml 174mm 124mm 55mm 268g
Medium 1 litre 205mm 155mm 68mm 409g
Large
2 litre 235mm 186mm 78mm 557g

Prep & Store FAQs

Yes. The press-down lid creates an airtight vacuum seal, so once sealed, the container is completely leakproof — ideal for liquids, sauces, and dressings, not just solid food. Just make sure food has cooled to room temperature before sealing, as sealing hot food can prevent the vacuum from forming fully.

The press-down lid creates an airtight vacuum seal, locking in your food and keeping it fresher for longer.

To seal: Press the lid down firmly at all corners.

To open: Lift the venting corner first to release the seal.

Important: The vacuum seal only works when food is at room temperature or cooler. Hot food releases steam and moisture, which prevents the vacuum from forming. Let food cool before sealing to ensure it is fully leakproof.

We have all been taught that metal cannot go in the microwave but this type of steel, combined with the smooth and rounded shape of the steel boxes, means they will not cause sparking and are safe to use in the microwave. They have been certifid microwave safe and no microwaves were harmed in the process!

Do not use in older 915 Mhz Microwaves

We advise washing all parts with warm soapy water before you use them for the first time.


Any major dents or deep scratches could make it unsuitable for the microwave, get in touch if you’re not sure.


Do not place any cutlery or foil with the boxes in the microwave, as these will cause sparking.


Avoid contact with any metal surface when microwaving, including a metal plate, metal racks or the microwave wall, this can cause sparking or burn marks on the box.


Use microwaves up to and including 1000W.


The box will be hot when you remove it from the microwave so use oven gloves or a tea towel to protect your hands.

Yes, the Prep & Store boxes are safe to use in the dishwasher on the top rack. They are safe for the freezer. When freezing, take care not to overfill, particularly if meal prepping liquid as it will expand when frozen.  The Prep and Store can be used in oven with the lid on or off. If heating with the lid on, lift the venting corner slightly first to let steam escape safely.

Yes. The set of three nests fully when not in use, including the lids. The same sizes will nest without the lids on.

All our stainless steel products come with a 15 year warranty. Glass and silicone isn’t covered, but we sell spare silicone lids for Seal & Go Range, spare silicone bases for the Lunch Bowls and tabs for the Bowls & Prep & Store Range. 


Prep & Store container of veg sticks with the glass lid to the side
Prep & Store container of roasted veg on a wooden table

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j
jo
Great size for storing smaller amounts of food

Great size for storing smaller amounts of food, this is the size I use the most. Love the fact these are oven/microwave & dishwasher proof and that they are not plastic.