Square Set > 350, 540, 800 & 1200 ml

Our square set contains the 4 most useful sizes, perfect for everything from packed lunches to leftovers and baby-food to cold-cuts. 

Here's why you'll love our square set:

✅  Ideal for all things square like sandwiches, cheese slices & brownies.

✅  Perfect as a lunch box!

✅  They look great in your kitchen and are still colour-coded so you can easily match the lids with the bases.

Dimensions:

  1. 350 ml | 11.3 x 11.3 x 6.4cm | collapses to 2.8cm | 110g
  2. 540ml | 13.2 x 13.2 x 6.4cm | collapses to 2.8cm | 142g
  3. 800 ml | 15.2 x 15.2 x 6.9cm | collapses to 3.0cm | 186g
  4. 1200 ml | 17.2 x 17.2 x 7.4cm | collapses to 3.2cm | 232g

Customer Reviews

Based on 228 reviews
92%
(209)
7%
(15)
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(1)
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(1)
1%
(2)
A
Annette

Awesome

C
Customer

Square Set > 350, 540, 800 & 1200 ml

R
Rebecca Hoppo
😀

Fantastic products

K
Kimlea

Perfect

K
Kat Seaman
Best thing since sliced bread

I have just bought my second pack and tossed all the old baking dishes and pans out! Thank you Flatpacks

M
Mrs

Loved but two lids won't clip down .



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Flat Stack Containers

Well done 👍 just what I needed. Thanks so much.

Great

With the warranty if a breather button breaks or gets lost will you replace it through warranty.

Excellent bundle

I really love this Flatstack offer. I think it’s a great starter pack and have bought several as Christmas presents for my family. I use my containers all the time. They are fantastic and I have reduced all the clutter in my container drawer.

Meal Prep Pack and Entertainer’s Bundle

Fantastic product absolutely love my flat stacks

A must have!

I bought the 2L owenware to take away on a 6 week holiday where we were staying in a combination of hotels with kitchen/kitchenettes and airbnbs. While I would love to have eaten out for 3 meals a day I knew this would be unlikely so packed this baby to cook on the road as required. It’s been fantastic. You can do a one pot meal, mix and bake a cake, do absolutely anything. I love that it has a lid too so you can use it in the oven or even afterwards to store your food in the fridge. This is an absolute must have. I’ll be buying more!!

love it

I absolutely love my 4 litre storage container.