Skip to content
FREE Shipping orders $75+.* Cdn. N. Territories not incl.
FREE Shipping orders CAD$75+.* Cdn. N. Territories not incl.


Sold out
Secure Payments and Trust Badges


Our signature set of Flat Stacks consists of 4 durable containers of different sizes from small to large. It's perfect for leftovers, meal prep, pantry storage, packed lunches, and more. Save space and money with these innovative food storage containers.

Key Features:
  • BPA & BPS Free
  • Save 60% of storage space
  • Press to seal or pullout top valve to vent air out
  • Keeps food fresher for longer

Flat Stacks space-saving collapsible storage containers save on valuable kitchen space! These versatile and colourful containers collapse flat for easy stacking when not in use. Store leftovers in the fridge, freezer, or pantry, and when the leftovers disappear, simply collapse the container down after cleaning for convenient storage in a cupboard or drawer.

These handy containers SAVE up to 60% of space, are microwave, dishwasher, and fridge/freezer safe as they are 100% BPA & BPS Free (100% safe for your family). They also come with matching valves on the lids so you are not left searching for a match in your cupboards.

Say goodbye to disorganized, messy cupboards and have a stress-free kitchen with Flat Stacks.


Product Dimensions:

Yellow - 350 ml | 11.8x8.3x6.4 cm | collapses to 2.6 cm 

Purple - 540 ml | 15.1x9.3x6.4 cm | collapses to 2.6 cm

Orange - 800 ml | 17.2x10.7x6.8 cm | collapses to 3.0 cm

Blue - 1200 ml | 20.2x10.7x7.4 cm | collapses to 3.4 cm 

Product Weight:

107-250 g/.24-.55 lbs


2 year limited against manufacturer's defects.

Care & FAQ's

  • The seal on my lid comes out in the dishwasher.
    The seal in the lid does come out for cleaning purposes. If food was trapped under the seal and it was not removable, there would be a potential for mold to build. We would suggest removing the seal prior to placing the lids into the dishwasher to ensure they are not lost or damaged. When replacing the seal, ensure the seal is inserted on its narrowest side.
  • My lids seem to be warping?
    Always use the top rack of the dishwasher, if you choose not to hand wash this product. This will prevent the lid from becoming too hot and changing shape. Even though Flat Stacks are dishwasher safe, like any item, hand washing provides product life longevity.

Customer Reviews

Based on 13 reviews
Not worth the money

We bought 3 sets of these at the Bloomsburg fair in sept, they looked so easy to use. I can’t get several of them to close properly so going back to snap and lock with glass containers. Not as easy to store, but they are a lot easier to close.

Joyce Kreckwitz
Takes on a silicon taste

Bought my stackables at the home and garden show 2021 . Were super for about the first 6 months. After that I noticed that my food was taking on a 'silicon' taste after storing them for half a day. Not pleasant. Now I can possibly use them for dry products but mostly they just sit in my cupboard. Too bad as they were very expensive. Over $100

Hi Joyce -- Thank you for your review and for reaching out. We are sorry to hear you are having concerns with your Flat Stacks. We find that the Flat Stacks are remarkably resistant to developing odours or stains. One of our customer service team members has reached out to you today in detail with some troubleshooting tips and solutions. Should you require anything further, please do not hesitate to reach out to us toll-free at 18006681966 or via

Lise Sansoucy
Difficulté avec les couvercles

Depuis quelques temps , tous sont difficiles à fermer et les plus grands ne ferment pas. J’ai les jaunes ,les mauves ,oranges,roses et verts.( en double)Pourrais-je avoir de nouveaux couvercles ?

Bonjour Lise,
Merci pour votre commentaire. Nous sommes désolés que vous ayez un problème avec certains de vos couvercles et serions ravis de vous assister avec le remplacement de ceux-ci. Un membre de notre équipe du service client va vous envoyer un courriel sous peu pour pouvoir vous aider.
Belle semaine à vous!

Issue with lid

Love the product but I am having issues with the lid as well.

Hi Anna - thank you for your review. We are so glad to hear you are loving the product! We would be happy to offer assistance regarding your lid. Please call our office toll-free at 18006681966 or email and customer service would be delighted to help.

Mike Tomlinson
Great. But

Theses are fantastic but i found some of the lids wont snap properly. Is it me or my wife being dumd or are other peeps having trouble with the snaps

Hi Mike - thanks for taking the time to leave us a review! To assist you with this, our customer service team will be in touch via email soon with some troubleshooting tips you may find helpful. Thanks again!

Customer Reviews

Based on 7 reviews Write a review