Formula Cartridge
A stackable formula cartridge designed to store pre-measured feeds — ready to release when you need them.
1 Year Warranty
Same Day Dispatch
Australian Post top 50 People in E-Commerce 2026
Commbank Young Hero Awards Most Innovative Product Winner
Telstra Victorian Embracing Innovation Winner
Why Parents Love Mekė
- Allows you to pre-measure formula in advance, ready for use anytime
- Attaches directly to the Twist bottle for a single, contained feeding system
- Reduces the need to carry separate containers or measure on the go
- Stackable design enables multiple portions to be carried together
- Minimises handling during preparation, supporting a more controlled process
- Designed for travel, outings, and overnight feeds where speed matters
- Simple, repeatable way to prepare feeds without additional steps
- Complements the Twist bottle rather than replacing it
The questions we get most
“Do I need this if I already have the Twist bottle?”
No, but it expands the system. It allows you to carry multiple pre-measured feeds, rather than preparing one at a time.
“How many feeds can I store?”
Each cartridge holds a single portion, and multiple cartridges can be stacked together for convenience.
“Is it easy to travel with?”
Yes. The sealed design and stackable format make it compact and easy to carry in a nappy bag.
“Can I prepare feeds ahead of time?”
Yes. It’s designed specifically for pre-measuring formula so it’s ready when needed.
“Is this hygienic?”
The enclosed design reduces exposure and handling, supporting a more controlled preparation process.
Inclusions
- Formula cartridge unit
- Secure lid/cover for storage
- Stackable connection design
Our Materials
- Food-grade plastic construction
- BPA-free and non-toxic materials
- Designed for repeated use and transport
- Lightweight and durable for everyday handling
Care & Use
General:
- Fill with pre-measured formula before leaving home
- Keep sealed until ready to use
- Attach to Twist bottle when needed
- Twist to release formula (if using) and shake to prepare
- Clean all components thoroughly after each use
- Follow individual product care instructions for best performance
- Wash with warm, soapy water after each use
- Allow to dry fully before refilling
- Store dry and assembled correctly between uses
- Allow all parts to dry fully before reassembling
Cartridge Cleaning guide:
General cleaning advice for formula cartridge in Meke Twist. Do not exceed temperatures of 110 degrees Celsius for the cartridge and do not use sterilisers:
- Place the formula cartridge in an ON/OPEN position (as per label markings), wash with warm soapy water and use a soft sponge
- Place inside a bowl of boiled kettle water that has cooled for 2mins. *Place safely away from children*
- Leave the cartridge submerged and fully covered by the water for 5 to 10 minutes
- Let it cool in the bowl until you can take it out with tongs or clean hands without scalding yourself
- Allow the cartridge to cool and dry before twisting to the OFF/CLOSED position (as per label markings)
- Store equipment you aren’t going to use straight away in a clean container in the fridge (according to best practice)
Please ensure to follow local guidelines on safe cleaning and handling of infant feeding goods.
*Packaging and branding may vary slightly as we transition to our new look
Feeding Australia Post Top 50 People in E-Commerce 2026
Commbank Young Hero Awards Most Innovative Product Winner
Telstra Victorian Embracing Innovation Winner
Real feedback from real families
Used in real routines, by parents who want clarity and consistency in how they feed.
Fits seamlessly into your routine
At home
Prepare feeds with clarity and control.
On the go
Warm milk wherever you are — without needing external tools.
Overnight
Keep feeds consistent without disrupting your routine.
Curated Bundles
Limited Edition Breastfeeding Bundle
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Limited Edition Breastfeeding Bundle
Breastfeeding Essentials
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Breastfeeding Essentials
Express Mumma on the Go
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Express Mumma on the Go
Express Pro Formula Duo
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Express Pro Formula Duo
Express & Twist Duo
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Express & Twist Duo
Mumma is Pumping
Which Meke suits your routine?
Both warm a bottle in 1–3 minutes and use the same medical-grade steel. The difference is how you feed.
Express Milk Warmer 2.0
No minimum feed volume — warms everything from a small expressed feed to a full bottle. Built for the newborn stage, when volumes change daily.
Express PRO Milk Warmer
Boils and sterilises as well as warms. Made for formula-fed babies, twin families, and anyone preparing bigger feeds through the day.
- Warms in 1–3 minutes
- 500ml capacity
- Thermallock™ five-layer medical-grade 316 stainless steel
- BPA + PFAS
- Precision temperature control
- Self-cleaning mode
- Cordless and portable, USB-C charging
- 1 year warranty
- Same day dispatch
Mumma is Pumping
This is by far the most convenient way I've found to store formula on the go. I just prep a couple of portions before we leave the house and it all just stacks together on the twist bottle. If you are a formula feeding mum this is a lifesaver!!
I purchased three cartridges with bottles and teats. The cartridges are very handy and useful, especially when you’re out. You can easily add formula to water with just a quick twist, and it dissolves perfectly without any lumps.
However, the downside is that the cartridges can’t be placed in a sterilizer. They must be washed and cleaned in hot water, which I find inconvenient, as I prefer to fully sterilize anything used for an infant.
This is an innovative product that solves the very real issue of messy formula on the go. I’m not aware of one that works as effectively as this. The bottles are great quality too and fit with pigeon wide neck teats. Definitely recommend this product to anyone formula feeding.
Makes feeding time more efficient. Also great to take out and about and not have to worry about pouring in formula and missing the bottle or getting it everywhere. Great product!
Absolutely love my Meke Warmer, Twist & extra formula cartridges!!
Aesthetically pleasing, easy to use and clean and so so SO convenient! Currently using for my second child who is 2 weeks old & wishing this was created earlier for my first born!!
Built from real experience by a real mum.
Mekè Baby began with a simple question — am I doing this properly? Like many parents, the experience of feeding was shaped by conflicting advice, unclear systems, and moments of uncertainty. Not from a lack of care, but from a lack of clarity. What started as a personal frustration became the foundation for something more considered — a feeding system designed to remove guesswork and bring consistency, confidence, and calm to every step.