This pouch saves up to 5 cartons from landfill    •

Oat Barista

4.4 / 5 · 143 reviews

Packed with fresh Australian oats and avocado oil, our Oat Barista is richer than our original oat and crafted to froth well and balance your favourite brew.

  • Make up the amount you need & save the rest for later
  • 30% of your daily calcium per serve
  • 90% less packaging compared to cartons

1. Choose your size

What size is best value for me?

Try Barista 30L bulk pack

Autoship every 3 months.

A suggested starting schedule. Adjust it to your routine so you have enough milk between deliveries.

2. Choose how you buy

Save 10%A$4.48 per litre

Save more with each delivery

  1. 1st order10% offA$22.41A$4.48/L
  2. 2nd order15% offA$21.17A$4.23/L
  3. 3rd onwards20% offA$19.92A$3.98/L

Adjust, skip or cancel anytime.

Free with your first-ever Autoship order

One welcome gift or gift set per customer. Eligibility confirmed at checkout.

Nimbus scoop

A$9.50FREE

Free AU metro shipping on orders $59+ · Other postcodes quoted at checkout

Same or next business day dispatch

Our Oat Barista mix is made for coffee lovers with a stronger flavour and higher alkalinity than our OG to complement any latte.

Avocado and avocado oil

Avocado Oil Powder

Raw oats and oats in powdered form

Australian Oats (90%)

Review highlights for Oat Barista

Selected 4- and 5-star reviews. Read every rating below →

Broni L

Handy, tasty & creamy

I love it. It's tasty, and I don't have to worry about my litre carton going off before I've used it all.

Stephen P

This was great buying,...

This was great buying, will last me a while as I am the only user.

Nina P

This one is my favourite out of all of the milks!

I have been buying milk from Nimbus for quite a few years now. Ive made the switch to the Oat barista milk over the standard oat and soy and this one is my favourite. It doesn't froth like premade oat milk in a bottle, but a small sacrifice to make for a smarter environmental option!

Collected with an incentive.

Vicki K

Tastes better then I thought

The milk was actually easy to make and easy to keep in the cupboard at home and work. Now I have a stash in my campa van . Very happy

Collected with an incentive.

Camilla C

Works for me

I have discovered that stirring in 1 heaped tsp of Barista Oat Milk powder straight into my coffee gives a creamy rich flavour to my coffee whilst not cooling it too much. It also means I don't have to keep tabs on how old the milk is.

Collected with an incentive.

Lauren S

Great dairy free creamy option

It’s still nice a creamy. Great dairy free option

Collected with an incentive.

Xavier L

Great

Great

Collected with an incentive.

Lisa S

No more. Ooops I forgot to purchase plant milk…

I just love this Oat Barista, I can make it up whenever I need milk. No waking up in the morning, and then realising, I have no carton of plant milk in the house. It works perfectly with both tea and coffee.

Collected with an incentive.

Emmett A

Thrilled to reduce waste (but the taste will take some getting used to)!

I have been struggling to reconcile my desire to reduce waste with the 2-3 tetra packs of oat milk I go through a week, so I was very very hopeful about Nimbus and am very impressed by what the company is doing! I unfortunately haven't fallen in love with it yet after going through a few litres, but I will definitely repurchase for ethos alone and keep trialing. The texture is beautifully (if a little unsettlingly) smooth, and the milk is very sweet - with a very particular flavor that doesn't taste like other oat milks I've tried (it reminds me of brown sugar sago and/or artificial strawberry?). The taste is mild but somehow manages to overpower coffee or tea, and tea needs more milk to make it 'milky' than with other oat milks. It is very nice in cereal, though! The milk froths much better in my espresso machine than I anticipated, but the froth separates somewhat from the rest of the milk so it isn't quite smooth (and limits any latte art). There might be a frothing learning curve though so I'll keep at it. I hope I'll get used to the flavor with time - much like with any change in milk. Ultimately, this is all a price I'm willing to pay for the environmental impact and saving hundreds of packs a year. I would love a less-sweet option, though! (Also: my bottle was damaged in transit and I didn't realise until I have already used it and it started leaking - I was expecting there wasn't much that would be done about it as I had no evidence it wasn't damaged by me, but they sent a new one to me super quickly which I appreciated a lot.)

Collected with an incentive.

Helen B

Great taste, easy to...

Great taste, easy to use.

Paulette D

Great milk powder

Love this for using powder in my morning matcha or chai

Gaby A

What I want, how I want, when I want it.

I know we all need to move towards a plant based diet. I drink very little milk and liked the taste of oat milk so I thought I would start there. But then I realised that the tetra packs the oat milk came in were not recyclable. Nimbus has solved this problem. I make the amount I want to drink and no more and there is no waste and no recycling problem. It also means I can make more milk at anytime of day or night without leaving the house! It’s w in win situation. Thank you Nimbus.

Collected with an incentive.

Give it a shake

Three little steps. One good shake. Swipe to see how →

01

Scoop it

Scoop the amount you need and say goodbye to a pantry full of cartons 
and milk bottles.

02

Add water & shake

Shake until the powder is fully dissolved! For the perfect consistency, use our shaker bottle.

03

Sip, froth or chill

With breakfast, a coffee or straight from the cup, serve it up however 
you fancy.

Stacking up

No water, no worries. Just oats in powdered form with carefully selected ingredients for maximum flavour and functionality.

Nimbus and Carton comparison
Nimbus
Carton
3g of packaging / litre30g of packaging / litre
Weighs 100g / litreWeighs 1,100g / litre
Recyclable packaging6 Layered multi-material, SO hard to recycle
100% Australian oatsOats from somewhere
Healthy avocado oilIndustrial seed oil
2.7g natural sugar per serve 6-10g natural and added sugar per serve
  • Via ReSmart, Curby or returning to us

  • Only 2.7% of 1 litre aseptic cartons get recycled in Australia (Australian Packaging Consumption & Recovery Data 2023-24).

  • Based on Oatly Barista, Nuttlex Barista Oat, Boring Oat Milk, Macro Organic Oat Milk, Pure Harvest Oat Milk, Minor Figures, Australia's Own Oat Milk, Califia Farm Barista Oat and more.

Ways to enjoy

Just scoop out some powder, add water, shake and serve!

  • Straight from the cup
  • In a smoothie
  • For breakfast
  • In coffee
  • In cooking and baking
  • On-the-go
Find a recipe →
Placing Nimbus Shaker Bottle in tote bag
Pouring Nimbus Oat Milk into tall glass at dining room table

Accessories

Our favourite goods to enjoy at home and on-the-go

Swipe to explore

Taste tests & creator stories

The word on Nimbus.

Find your next tip →

First tastes, good shakes and a few things worth sharing. Press play to hear the story.

Street taste test · Ekin

The first-sip verdict.

Bella · creator film

Give it a good shake.

Rylie · creator film

Let’s talk taste.

Alex · Nimbus founder

Meet the milk you mix.

Every rating. The whole picture.

Oat Barista reviews

View on Junip ↗

4.4/ 5

143 customer reviews

Across the Oat Barista family

All ratings · Updated 22 Sept 2026

143 reviews

Broni L

Verified buyer

Oat Barista - Pouch

Handy, tasty & creamy

I love it. It's tasty, and I don't have to worry about my litre carton going off before I've used it all.

Stephen P

Verified buyer

Oat Barista Bulk Pack - 5L Oat Barista (Pack of 6)

This was great buying,...

This was great buying, will last me a while as I am the only user.

Nina P

Verified buyer

Oat Barista Bulk Pack - 5L Oat Barista (Pack of 6)

This one is my favourite out of all of the milks!

I have been buying milk from Nimbus for quite a few years now. Ive made the switch to the Oat barista milk over the standard oat and soy and this one is my favourite. It doesn't froth like premade oat milk in a bottle, but a small sacrifice to make for a smarter environmental option!

This review was collected with an incentive.

Vicki K

Verified buyer

Oat Barista Bulk Pack - 5L Oat Barista (Pack of 6)

Tastes better then I thought

The milk was actually easy to make and easy to keep in the cupboard at home and work. Now I have a stash in my campa van . Very happy

This review was collected with an incentive.

Camilla C

Verified buyer

Oat Barista - Pouch

Works for me

I have discovered that stirring in 1 heaped tsp of Barista Oat Milk powder straight into my coffee gives a creamy rich flavour to my coffee whilst not cooling it too much. It also means I don't have to keep tabs on how old the milk is.

This review was collected with an incentive.

Lauren S

Verified buyer

Oat Barista - Pouch

Great dairy free creamy option

It’s still nice a creamy. Great dairy free option

This review was collected with an incentive.

Xavier L

Verified buyer

Oat Barista - XL Bag

Great

Great

This review was collected with an incentive.

Lisa S

Verified buyer

Oat Barista 3L - Box of 5 - 3L Barista Oat (pack of 5)

No more. Ooops I forgot to purchase plant milk…

I just love this Oat Barista, I can make it up whenever I need milk. No waking up in the morning, and then realising, I have no carton of plant milk in the house. It works perfectly with both tea and coffee.

This review was collected with an incentive.

Meet Nimbus

A little milk.
A bigger idea.

Why plant milk powder? Alex, our founder, takes it to the whiteboard to explain what Nimbus is all about.

Alex · Nimbus founder · 56 seconds

Nimbus, your way

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