Rectangle Trio Pack

You asked, we delivered! Transform kitchen storage with our most-requested set — three (3) 800ml Orange Rectangle Containers. Perfect for busy families and storage-savvy home cooks who want their kitchen organised without the clutter.

What's Included?

3X 800ml Original Collapsible Containers (Orange Rectangle)


Why You'll Love It

Smart Design
Each container holds 800ml and measures 17.2 x 10.7 x 6.8cm, collapsing to just 3cm for compact storage
 
Leak-Proof & Durable
Made from premium food-grade silicone with a secure, airtight lid—perfect for keeping food fresh
 
Microwave & Freezer Friendly
Heat leftovers or freeze portions without hassle, thanks to the built-in venting tab

Lightweight & Portable
At only 183g each, they’re easy to carry for lunches, picnics, or snacks

Perfect for Every Day  

From meal prepping to storing leftovers, these containers are versatile heroes for your kitchen.

Use them to:  

- Organise pantry staples like pasta or snacks
- Pack lunches for work or school
- Store prepped ingredients or cooked meals in the fridge or freezer

Why Three? Because You Asked!

We heard you loud and clear. This set was created based on customer requests!

Having three containers means you can:  

- Prep multiple meals at once
- Store different portions of the same dish
- Keep your fridge and pantry tidy with matching storage solutions

Flat Stacks Quality You Can Trust

Flat Stacks isn’t just about saving space but about making life simpler. These containers are BPA-free, dishwasher-, freezer-, and microwave-safe, stain-resistant, and built for countless uses.

A Pop of Colour in Your Kitchen

The vibrant orange design doesn’t just look great, it’s practical too! Spot your containers easily in the fridge or cupboard without any digging around. 🧡

Upgrade your kitchen storage today with the Rectangle Trio Pack — the solution you’ve been waiting for!



Customer Reviews

Based on 12 reviews
92%
(11)
8%
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D
Daniel McGill
Handy size

Well made and robust containers: very happy with this purchase

M
Marie
Great Purchase

Love love these containers 😍👍

R
R.H.

It is fantastic

M
Marilyn Sparrow
Trio pack

Excellent product, brilliant to use, easy care and flat storage. Highly recommend this product.

J
Jeanette Marshall
Absolutely Amazing

Thank you very much ladies for creating such an AMAZING products.
Easy to store. Easy to use. Keep food well. Easy to cook with, especially in my Breville Airfryer. Easy to clean. Saves me lots of space. I love! love! love!

C
Carla

Good size , great for leftovers and lunches



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Let customers speak for us

3798 reviews
98%
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6%
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2%
(65)

I just love these … the space they have saved in my cupboards is amazing

Starter Pack > Signature Set + Air Fryer Ovenware + Snack Pack with FREE Oven Mitts

The last batch i bought lasted 3 years with constant use so of course I had to get more

If course, i like the stackable ability of the containers, BUT the starter pack arrived, and they are so small they're basically of no use to me. The largest container is the size of a lunch box. I thought i would be able to make lasagne or potato bake in or fit left overs in them. Great, if you have tiny kids or babies, i guess, but to me, it was a waste of money, and they aren't cheap. I would mind the cost of they were practice sizes.

Hi, we are glad to hear you are liking the Flat Stacks. However, we do have a range of sizes for our ovenware range our largest being 7L, if you feel you have gotten the wrong size, please email us, so we can help you further.

Flat Stacks Team xx

OMG

My husband and I are down sizing and I can’t believe how many containers I had collected over the years. Now I can put my stacks in a small drawer and not have to find the lids to them. Loving the round ones.
Thanks Flat Stacks. Best buy ever
Can’t wait to order more
Lea from NSW