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5 reasons this brick-lid lunch box is viral amongst parents in 2026

Somewhere between the school gate and the group chat, the BrickBox became the lunch box. Here's why.

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1. The lid is a build plate.

That's the whole trick. The top of the box is a standard-size brick plate, so whatever's in the Lego bin at home clicks straight on.

Kids build it in the morning, carry their creation to school, and — this is the part parents care about — actually open it at lunch. Ownership does what nagging can't.

2. Parents have turned it into a love-note system.

The internet found the unexpected use fast. A heart in bricks. Their initials. A tiny "good luck" before the spelling test.

One mum in the reviews builds a heart every morning "hoping they pick up my message." That's the post that started it.

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3. The food sits on steel, not plastic.

The tray is SUS304 food-grade stainless steel — no microplastics leaching into the fruit, no plastic taste, no stained corners after a term of pasta.

The lid, shell, fork and spoon are BPA-free. It's the reason the parents who read labels are the ones recommending it.

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4. Four-year-olds can open it themselves.

The clip-locks are sized for small hands and flip open in one go. After a practice run at home, most kids manage it solo — no queueing for a teacher, no lunch spent waiting.

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5. It seals on all four sides.

The lid locks airtight the whole way round, so cut fruit, dips and pasta stay in their compartments and out of the school bag. Insulated, leak-proof, and light enough to slide into any standard backpack.

4.7/5 based on 3,298 reviews

Your kids Will LOVE this

Make mealtime more fun —
Tutti Kids® Brick Lunch Box

Title

A stainless steel lunch box with a brick-build lid. They build it, they own it, they actually open it at lunch.

Brick-build lid works with the building bricks they already own

Stainless steel interior, no microplastics

Encourages your kids to finish the food

Picky eaters approved

100% leak proof

INSULATED

LEAD-FREE

BPA-FREE

Title

Four Complimentary Gifts Valued at $34

BPA-FREE

Fork

BPA-FREE

Spoon

Metallic

Upgrade

Building

Blocks

Title

Number of Kids

Title

Low Stock

Delivered in 2-8 days

30-day money back guarantee!

If you're not satisfied with our products within 30 days, we’ll refund you – less than 1% of customers use the guarantee!

Everything in the box

One BrickBox with stainless steel tray, a BPA-free fork, a BPA-free spoon and a starter set of 300 building bricks.

Little hands can open it on their own

Yes. The clip-locks are sized for small hands and open with a single flip. Most kids from [4] manage it solo after a practice run at home, which means no waiting for a teacher at lunch.

Sealed on all four sides

The lid has a four-side airtight seal that keeps damp foods like cut fruit, dips and pasta in their place and out of the school bag.

Stainless steel where the food sits

The food tray is SUS304 food-grade stainless steel, so nothing your child eats sits on plastic. The outer shell, lid and the included fork and spoon are BPA-free.

Sized for a full school day

It measures 22.3 × 16.5 × 6.9 cm (8.8 × 6.5 × 2.7 in) and weighs just 250 g (8.8 oz) empty, about the same as a small apple and a banana. Easily slides into standard school bags and fits most cooler bags.

Works with all major brick building brands

The lid is a standard-size build plate that works with all major building brick brands, so their existing collection clicks straight on.

Suitable for children 4+

The building bricks are small parts and are not suitable for children under 3. If there's a toddler at home, keep loose bricks out of reach.

"My Kids absolutely love this lunch box! I build a heart on the lunch box for my kids every morning telling them how much I love them. Hope they pick up my message though!"

- Chloe S.

Love, spelled out in bricks.

Kids aren't the only ones who get to play with it. Build them a little message on the lid before school — a heart, their initial, a smiley — so when they open their lunch bag, they find a note from you.

4.7/5 | 2,500+ Verified Reviews!

Loved by 60,000+ Parents

Trusted by major retailers and stockists worldwide.

How we stack against other lunch boxes

Tutti Kids

Other Lunch Boxes

Highly customisable

Stainless steel

Microplastic free (inserts)

Bento compartments

BPA-free

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FAQs

Everything in the box

One BrickBox with stainless steel tray, a BPA-free fork, a BPA-free spoon and a starter set of 300 building bricks.

Little hands can open it on their own

Yes. The clip-locks are sized for small hands and open with a single flip. Most kids from [4] manage it solo after a practice run at home, which means no waiting for a teacher at lunch.

Sealed on all four sides

The lid has a four-side airtight seal that keeps damp foods like cut fruit, dips and pasta in their place and out of the school bag.

Stainless steel where the food sits

The food tray is SUS304 food-grade stainless steel, so nothing your child eats sits on plastic. The outer shell, lid and the included fork and spoon are BPA-free.

Sized for a full school day

It measures 22.3 × 16.5 × 6.9 cm (8.8 × 6.5 × 2.7 in) and weighs just 250 g (8.8 oz) empty, about the same as a small apple and a banana. Easily slides into standard school bags and fits most cooler bags.

Works with all major brick building brands

The lid is a standard-size build plate that works with all major building brick brands, so their existing collection clicks straight on.

Suitable for children 4+

The building bricks are small parts and are not suitable for children under 3. If there's a toddler at home, keep loose bricks out of reach.

Title

5 reasons this brick-lid lunch box is viral amongst parents in 2026

1. The lid is a build plate.

2. Parents have turned it into a love-note system.

3. The food sits on steel, not plastic.

4. Four-year-olds can open it themselves.

5. It seals on all four sides.

Your kids Will LOVE this

Make mealtime more fun — Tutti Kids® Brick Lunch Box

Loved by 60,000+ Parents

Loved by 60,000+ Parents

Trusted by major retailers and stockists worldwide.

How we stack against other lunch boxes

How we stack against other lunch boxes

FAQs

Make mealtime more fun —
Tutti Kids® Brick Lunch Box