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Rectangle Food Containers Sea Set (4-pc)350, 540, 800 & 1200 ml
$49.95
Round Food Containers Sunset Set (4-pc)350, 540, 800 & 1200 ml
$49.95
Large Food Storage Container Set (2-pc)1.5L & 2L
$49.95
Rectangle Trio Containers Pack (3-pc)800 ml
$39.95
Reusable Snack Containers Set (3-pc)
$24.95
Square Silicone Food Container 2.5L
$29.95
Flat Stacks Salad Bowl
$29.95
or+Our biggest storage bundle. The Ultimate Storage Bundle includes the Signature Sea Set, the Round Sunset Set, the Large Set (1.5L and 2L), the Rectangle Trio, a Snack Pack, the 2.5L Large Square and the Salad Bowl, covering everything from snacks to big batches.
Ultimate Storage Bundle (18-pc) includes:
Reheat: microwave with the lid on. Lift the air valve first to let the steam out.
Store: push the valve down for an airtight seal in the fridge, freezer or cupboard.
Clean: dishwasher safe. Hand washing the lids helps them last longer.
Put away: fold flat, with the lid on, so it never goes missing.
Free shipping Australia-wide on orders over $149. Every order ships from our fulfilment centre on the Gold Coast, and express delivery is available at checkout.
Try Flat Stacks with our 30-Day Money Back Guarantee, backed by a 5-Year Replacement Warranty. See our FAQs for details.
Ultimate Storage Bundle (18-pc)
No more rummaging through a jumble of bulky tubs and odd lids. Flat Stacks fold down concertina-style with their lids on, so they stack neatly side by side and you can grab the one you need at a glance.
Back from the shops and the fridge is full of half-empty containers? Normally you'd tip the leftovers into smaller tubs, then wash up the big ones. With Flat Stacks, just squash them down to fit what's left and slide them back in. Instant fridge space, no extra washing up, and a lifesaver for the Christmas leftovers.
Each container clips into its own matching lid, so you grab the right one first go. Store them with the lids on and the lid hunt is over.
Thick, rigid, food-grade, BPA-free silicone that holds its shape, even when it's full. Many cheap copies use thinner silicone that folds under the slightest pressure and can crack along the fold lines. Ours resists stains and odours, and is backed by our 5-Year Replacement Warranty and 30-Day Money Back Guarantee.
How They Work
Pop them open and fill them with leftovers, meal prep, snacks or lunches.
Clip on the colour-coded lids and they're ready for the fridge, freezer or lunchbox.
Squash them down as you use them, then fold them flat to store when they are empty.
The difference
 The Original Flat Stacks
| Copy Collapsible Containers | Plastic Containers | Glass Containers | |
|---|---|---|---|---|
| Folds flat, even with food inside | ||||
| Won't shatter if dropped | ||||
| 5-Year Replacement Warranty | ||||
| Food-safe, BPA-free bases and lids | Varies | Varies | ||
| Thick, sturdy silicone walls | – | – | ||
| Airtight clip lid with push-down valve | Varies | Varies | Varies | |
| Colour-coded lids that always match | Varies |
Compared with typical containers and bakeware. Every Flat Stacks product is backed by our 5-Year Replacement Warranty.
Watch Flat Stacks fold, stack, cook and store in real kitchens.
Yes. Every item in the bundle comes with our 30-Day Money Back Guarantee and is backed by our 5-Year Replacement Warranty.
Copies can look similar online, but you feel the difference in your hand.
Flat Stacks food containers have food-grade silicone bases and clip-on, BPA-free hard plastic lids. They go in the fridge, freezer, microwave and dishwasher. Lift the air valve before you microwave to let the steam out.
They don't go in the oven. For the oven, air fryer or BBQ hot plate (never over an open flame), choose Flat Stacks Ovenware: it's all silicone with soft silicone lids, so one dish goes from the oven to the table to the fridge. Washing the lids by hand where you can helps them keep their shape for longer.
Yes, soups, stews and sauces included. Clip the lid on and push the air valve down for an airtight seal. When you carry them, keep them upright and don't squash them into a full bag, so the pressure doesn't push liquid out.
Send them back. Every order comes with our 30-Day Money Back Guarantee: if you're not completely happy, return your purchase within 30 days for a refund.
Delivery is free Australia-wide on orders over $149. Under that, tracked shipping is $14.95. Orders leave our fulfilment centre on the Gold Coast, usually within 1 to 2 business days. Standard delivery takes 3 to 10 days depending on where you live, and express (choose it at checkout) usually arrives 1 to 4 days after dispatch.
All Sizes Ovenware Set with Oven Mitts
6 pieces plus oven mittsJumbo Ovenware Set 6L, 6L & 7L with Oven Mitts
3 pieces plus oven mittsUltimate Mega Pack with Oven Mitts
19 pieces plus oven mitts
