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White baby bottle labeled 'MILK + WATER' with a black band and clear nipple.

Select Product

All-in-one 9oz

All-in-one 5oz

Insulated 5oz

4.9/5

All-In-One Baby Bottle - 9oz

The original. Stores formula & keeps milk/water warm. Perfect for babies over 6 months old.

$44.95

💰 DISCOUNT AUTO-APPLIED IN CART

Color

Nipple Flow

3m+

6m+

Select Product

All-in-one 9oz

All-in-one 5oz

Insulated 5oz

4.9/5

All-In-One Baby Bottle - 9oz

The original. Stores formula & keeps milk/water warm. Perfect for babies over 6 months old.

$44.95

💰 DISCOUNT AUTO-APPLIED IN CART

Color

Nipple Flow

3m+

6m+

Select Product

All-in-one 9oz

All-in-one 5oz

Insulated 5oz

4.9/5

All-In-One Baby Bottle - 9oz

The original. Stores formula & keeps milk/water warm. Perfect for babies over 6 months old.

$44.95

💰 DISCOUNT AUTO-APPLIED IN CART

Color

Nipple Flow

3m+

6m+

Select Product

All-in-one 9oz

All-in-one 5oz

Insulated 5oz

4.9/5

All-In-One Baby Bottle - 9oz

The original. Stores formula & keeps milk/water warm. Perfect for babies over 6 months old.

$44.95

💰 DISCOUNT AUTO-APPLIED IN CART

Color

Nipple Flow

3m+

6m+

Add at least one bottle

$44.95

10% OFF

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Happy mom reviews

See why over 8,000 active moms and babies love MILK + WATER

I absolutely love my bottles. I bought the pink & white ones in the bundle and it came with two silicone pacifier holders to match both bottles. Definitely stylish and good quality.

Tiffany

This bottle was great for flying! I packed two bottles, one for the way up and one for the way down! They fit well in my diaper bag and were easy to use on the flight while traveling with my baby!

Paige

I was skeptical about the All-in-One Insulated Baby Bottle at first, but I'm so glad I did. It has made my life as a mom so much easier, especially when we're out and about. No more carrying around multiple bottles and a hot water flask.

Jane

This company is a genuine and compassionate based company. I support them and hope more parents learn about them and this amazing product. Cheers!!

Roxanne

The All-in-One Insulated Baby Bottle from Milk + Water is worth every penny. It has made my life as a mom so much easier, especially when we're out and about. I will never use another bottle again.

Jennifer

Just got the bottle a couple of days ago, but I have to say it's made feeding 10X easier when out of the house.

Mia

I absolutely love my bottles. I bought the pink & white ones in the bundle and it came with two silicone pacifier holders to match both bottles. Definitely stylish and good quality.

Tiffany

This bottle was great for flying! I packed two bottles, one for the way up and one for the way down! They fit well in my diaper bag and were easy to use on the flight while traveling with my baby!

Paige

Jane

This company is a genuine and compassionate based company. I support them and hope more parents learn about them and this amazing product. Cheers!!

Roxanne

A child sits in a kitchen sink bath, drinking from a cup.

A woman bottle-feeds a baby with a bottle labeled 'MILK + WATER'.

A toddler wearing a pink hat and yellow coat drinks from a bottle labeled 'Milk + Water.'

Baby in jeans next to a white bottle labeled 'Milk + Water.'

A baby in a stroller holding a white bottle and wearing a green bib.

Baby holding a white bottle marked 'Milk + Water' outdoors, dressed in white clothing.

A baby sitting on a wicker chair holding a bottle labeled 'MILK + WATER.'

A baby in pink clothing holding a milk bottle labeled 'Milk + Water.'

What is MILK + WATER?

Your new parenting hack for easy baby feeding.

3-in-1: Replaces baby bottle, formula tub, thermos bottle

Ideal for busy moms on the go or night feeding

BPA-free, FDA-approved & 3rd party tested

What is MILK + WATER?

Your new parenting hack for easy baby feeding.

3-in-1: Replaces baby bottle, formula tub, thermos bottle

Ideal for busy moms on the go or night feeding

BPA-free, FDA-approved & 3rd party tested

What makes it special

The best baby bottle in the world

Exploded view of a white baby bottle with cap and nipple.

White container with black lid, containing powdered substance.

Patented formula chamber

Keeps your formula powder fresh until you want to use it.

Close-up of a stainless steel bottle lid with 'MILK + WATER' branding and recycle icon.

Silent no-slip rubber base

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White baby bottle with a clear silicone nipple on top.

Anti-colic, leak-proof nipple

Reduced fussiness and gas during and after feeding.

Inside view of a stainless steel mug with measurement markings.

Medical grade stainless steel

Talk about a feature here in more detail to explain to the visitor what it does.

Image showing '8h warm' with a flame icon and '24h cold' with a snowflake icon.

Stays hot or cold all-day

The insulated double vacuum bottle keeps milk/water warm for up to 8 hours and cold up to 24 hours.

FDA approved safe materials

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Easy to clean and sterilize, dishwasher safe

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White bottle of 'MILK + WATER' against a serene mountain lake backdrop.

Reusable & sustainable. Made to last years

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How to use a MILK + WATER bottle

Step 1

Boil water and let it cool off for a few minutes until it’s hot. Pour in the bottle.

Step 2

Add the formula powder in the chamber.

Step 3

When you need the milk, twist the rubber band. Shake for a few seconds. Warm baby milk is ready.

See what moms have to say about it

FAQ

How does MILK + WATER compare to other baby bottles?

MILK + WATER has a unique patented design which is the only baby bottle to keep water warm and your formula fresh until your baby needs a feed.

You no longer need to take out a thermos with hot water, baby bottles and containers with your formula powder. MILK + WATER puts everything you need into one compact and stylish place for an instant warm feed on the go.

Why not a standard baby bottle?

MILK + WATER allows you to always have warm water which keeps your feed as close to nature as possible – no more relying restaurants and cafes.

MILK + WATER is a reusable and sustainable option that was made so to reduce the amount you need to carry and simplifies feeding on the go.

Are MILK + WATER bottles safe?

MILK + WATER only uses safe materials approved by the FDA, and is designed by parents for parents.

MILK + WATER bottles are free from BPA, lead, phthalates, pvc, latex and any other harmful materials and is ITS certified.

Why use a warm feed rather than cold?

Doctors recommend that you give your baby a warm feed, as this mimics mother nature and your baby will love it!

What nipple/teat flows do you offer?

Our super latch anti-colic nipples come in three flows:

1) Stage 1 - slow flow (0m+)

2) Stage 2 - medium flow (3m+)

3) Stage 3 - Fast flow (6m+).

How do I clean my MILK + WATER bottle?

MILK & WATER bottles dissemble into parts which can be sterilized or go on the top shelf of the dishwasher.

You can unscrew the powder chamber from the thermos and then twist the powder chamber rubber band to the water drop icon which will unlock its pieces.

The powder chamber will then separate into two parts so you can wash every aspect of the chamber leaving no powder residue or milk.

Once cleaned you can leave all parts to dry before reassembling.