They are so much better than the cheaper ones e, that is why I have bought more. The oven/airfier flat stack are fantastic, but I must admit they can be hard to clean (the grey stackers)
NEW! Flat Stacks Pastels Square Set > 12, 18, 27, 40 oz
The Original Flat Stacks | Value Packs
Ships from Washington State. 30-day Satisfaction Guarantee. 5 year warranty.
Flat Stacks Rectangle Signature Set > 12, 18, 27, 40 oz
$45.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our signature set of Flat Stacks consists of 4 durable containers of different sizes from small to large. It's perfect for leftovers, meal...
Flat Stacks Large Rectangle Set > 51, 68 oz
$45.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our large rectangle set of Flat Stacks consists of 2 durable containers of different sizes. It's perfect for family meals, leftovers, meal prep,...
Flat Stacks Rectangle Value Pack > 6 Sizes ($ave)
$79.99 $90.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our rectangle value pack of Flat Stacks consists of 6 durable containers (our 4 pc rectangle set and 2 pc rectangle set combined) of...
NEW! Flat Stacks Pastels Square Set > 12, 18, 27, 40 oz
$45.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our square set of Flat Stacks consists of 4 durable containers of different sizes from small to large. It's perfect for children's meals, cold...
Flat Stacks Square Set > 12, 18, 27, 40 oz
$45.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our square set of Flat Stacks consists of 4 durable containers of different sizes from small to large. It's perfect for children's meals, cold...
Flat Stacks Round Set > 12, 18, 27, 40 oz
$45.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our round set of Flat Stacks consists of 4 durable containers of different sizes from small to large. It's perfect for soups, salads, breakfasts...
Meal Prep Pack + FREE Snack Pack Set
$119.99 $170.00
Purchase the Special Signature Bundle and receive a FREE Snack Pack Set! Valued at $119.99! Special Signature Bundle Includes: Signature Rectangle Set > 12, 18, 27, 40oz Large Set > 51...
Family Pack + FREE Snack Pack Set
$119.99 $170.00
Purchase the Special Signature Bundle and receive a FREE Snack Pack Set! Valued at $119.99! Special Signature Bundle Includes: Signature Rectangle Set > 12, 18, 27, 40oz Large Set > 51...
Flat Stacks Ultimate Mega Pack > $ave + FREE Gift
$249.99 $325.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our ultra meal prep pack of Flat Stacks consists of our 6 pc rectangle value pack, 4 pc square set, 4 pc round set, 3...
Flat Stacks XL Jumbo Set > 101 oz, 135 oz + 169 oz
$110.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our extra-large, jumbo rectangle set of Flat Stacks consists of 3 durable containers of different sizes. It's perfect for baking supplies, large casseroles,...
Flat Stacks Salad Bowl > 68 oz
$20.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! The Flat Stacks Salad Bowl is perfect for a family meal or dinner party, or for big salads on the go. You’ll be...
Flat Stacks Snack Pack Set > 12 oz x 3
$35.00
VERSATILE. DURABLE. SMART. FLAT STACKS, STACK FLAT! Our snack pack set of Flat Stacks consists of 3 durable containers of perfectly smaller sizes (also known as our 3 pc mini set)....
Starter Pack > Signature Set + Air Fryer Ovenware + Snack Pack with FREE Oven Mitts
$160.00 $205.00
Purchase this Starter Pack and get a mix of the original Flat Stacks, our microwave-safe storage containers, PLUS the new Air Fryer Ovenware Set which can be used in your...
Air Fryer Ovenware Set (34, 51, and 68 oz) with FREE Oven Mitts
$90.00 $125.00
Our Flat Stacks Air Fryer Ovenware Set consists of 3 varied sizes and is heat-proof, collapsible, and space-saving. These containers are perfect for your Oven and Air Fryer! Ideal for...
Air Fryer Rectangle Ovenware > 34 oz
$25.00
Our Flat Stacks Air Fryer 34 oz Rectangle is heat-proof, collapsible, and space-saving. This container is perfect for your Oven and Air Fryer! Ideal for chicken nuggets, fish, fries, baby...
Air Fryer Rectangle Ovenware > 51 oz
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Our Flat Stacks Air Fryer 51 oz Rectangle is heat-proof, collapsible, and space-saving. This container is perfect for your Oven and Air Fryer! Ideal for chicken nuggets, fish, fries, baby...
Medium Rectangle Ovenware > 68 oz
$35.00
Our Flat Stacks Air Fryer 68 oz Rectangle is heat-proof, collapsible, and space-saving. This container is perfect for your Oven and Air Fryer! When expanded, you can marinate and cook...
Medium Round Ovenware > 84 oz
$50.00
Our Flat Stacks Ovenware 2.5 L Round is heat-proof, collapsible, and space-saving. This container is perfect for your Oven! When expanded, you can marinate and cook casseroles, chicken, and roasts,...
Medium Square Ovenware > 84 oz
$50.00
Our Flat Stacks Ovenware 2.5 L Square is heat-proof, collapsible, and space-saving. This container is perfect for your Oven! When expanded, you can marinate and cook casseroles, chicken, and roasts,...
Medium Ovenware Set (68 & 2 x 84 oz) with FREE Oven Mitts
$130.00 $170.00
Our Flat Stacks Medium Ovenware Set consists of 3 various-shaped containers and is heat-proof, collapsible, and space-saving. These containers are perfect for your Oven and Air Fryer! You can easily...