Certified Microplastic-Free Mark
Independently Tested Lead-Free Mark
Mom's Choice Award Gold Seal
The New York Times Wirecutter Our Pick 2025 Badge
Good Housekeeping Parenting Awards 2025 Winner Badge

Rated 4.9 Excellent

Our 7-week-old was clicking, gulping, then screaming off the bottles. The 15° nipple and base vent stopped the clicking immediately. Milk flows smoothly at his pace without choking or bubbles.
Jenna Wallace, 32 · Mom of 2 · New York Verified Buyer
Rated 4.9 Excellent · 25K+ Mothers

The Moka Nipple Duo

The Moka Nipple Duo

  • Engineered in Switzerland with lactation-consultant approval
  • Lab-Grade materials last 5× longer than regular bottles
  • 15° angle + naturally-shaped nipple for a deep latch
  • Anti-colic bottom vent · 4 parts · leak-free feeding
Lab-Certified 90-Day Better Feed Promise
3–5 business days from our Louisville, KY Warehouse
  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Chosen by 25K+ mothers from the first bottle to the last feed of the day.
inventory_2

Product details

  • Two sizes - 5.5 oz, 8 oz.
  • Five flow stages - the nipple keeps up as your baby grows.
  • In the box - bottle, nipple, collar, cap, and a sealing disc.
  • Fits your kit - 71 mm wide, works with standard warmers.
  • Replacement nipples available separately.
science

Materials & safety

  • High-borosilicate glass body - non-porous, heat-resistant, easy to rinse clean, and naturally resistant to odours and staining.
  • Platinum-cured liquid-silicone nipple - soft, naturally textured, heat-stable, and made for repeated feeding and cleaning.
  • BPA-free PPSU cap & ring - durable hard parts designed to handle repeated daily use and sterilising.
  • Lead-free - confirmed by independent third-party testing.

Certified Microplastic-Free™

Independently tested lead-free mark

Third-Party Tested Lead-Free

air

How it works

  • 15° angled nipple - follows the natural feeding position of the breast to support a deeper, more secure latch.
  • Wide, breast-shaped base - gives your baby more surface to hold onto without twisting or straining.
  • Bottom vent - lets air return above the milk to support a steadier feed.
cleaning_services

Care & cleaning

  1. Separate every part before cleaning.
  2. Hand-wash after each feed with warm, soapy water and rinse thoroughly.
  3. Sterilise when needed by boiling, steam, or UV, following your steriliser instructions.
  4. Air-dry completely on a clean rack before reassembly or storage.
  5. Inspect before use and replace damaged nipples or chipped glass.
local_shipping

Shipping & 90-Day Better Feed Promise

  • 3–5 business days from our Louisville, KY Warehouse
  • 90-Day Better Feed Promise - use Moka through real feeds and return it within 90 days for a full refund if you are not thrilled with how it works for your baby.

What Moka Moms are saying

4.80 ★ (2487)
Verified
The Moka Nipple Duo

The Moka Nipple Duo

$15.00
$15.00
SAVE Sold out
View full details

Your First 90 Days With Moka

Stage 1

Start with what feels familiar

Your first feed should feel simple: start with the flow closest to your baby's age, offer Moka when they're calm, and let their feeding cues tell you whether it feels right.

  • Soft, textured 15° nipple gives baby a broad base for a more natural latch
  • Bottom vent keeps returning air above the milk as baby drinks
  • Five laser-accurate flow stages: start close to baby's usual pace and fine-tune from there

Stage 2

Use the Moka Feeding Guide

Built with our IBCLC lactation team's experience from over 5,000 private clients around the feeding problems parents actually run into.

Instead of generic bottle instructions, the Moka Feeding Guide gives you clear “if this happens, try this next” steps for 24+ common issues.

  • Bottle refusal, clicking, gulping, pulling off and flow mismatch
  • Simple transition routines for breast-to-bottle feeds
  • Clear signs for what to change at the next feed

The LC-written troubleshooting guide every mother deserves.

Stage 3

The 90-Day Right-Fit Guarantee

  • Full 90-day window from delivery
  • Return label sent through the online return flow
  • Refund processed back to your original payment method

Our team understands that every baby is different. That's why we'd rather learn why Moka wasn't the right fit than have mothers keep another bottle they won't use.

Start a Return

Built for the switch from breast to bottle

Designed for a deeper latch

Designed for a deeper latch

  • Soft, wide 15° nipple gives babies a natural, broad base to latch onto
  • Supports a deeper latch to reduce shallow feeding, slipping and clicking
  • Helps make the transition between breast and bottle calm and familiar
Less air travelling with the feed

Less air travelling with the feed

  • Bottom vent returns air above the milk instead of bubbling through it
  • Helps reduce swallowed air, gulping, and post-feed gas
  • 52% less swallowed air than standard anti-colic bottles
Glass that handles real feeding routines

Glass that handles real feeding routines

  • Expands roughly 60% less under heat than typical soda-lime glass
  • Handles repeated daily warming, cooling, and sterilizing with low thermal stress
  • Engineered specifically for real, demanding daily feeding routines
Four clean parts. Swiss-engineered to fit.

Four clean parts. Swiss-engineered to fit.

  • Clean 4-part assembly with no internal tubes or tiny valves
  • Precision Swiss engineering ensures a secure, leak-free seal
  • Quick to take apart, thoroughly wash, and rebuild without hassle

The Moka Feeding Guide

Built around the feeding problems parents actually run into: from bottle refusal and tricky transitions to flow, leaking, gas and long feeds.
Built around the feeding problems parents actually run into: from bottle refusal and tricky transitions to flow, leaking, gas and long feeds.

Get your baby comfortable with the bottle

Simple step-by-step walkthroughs for refusal, breast-to-bottle transitions and feeds that have started feeling stressful.

Simple step-by-step walkthroughs for refusal, breast-to-bottle transitions and feeds that have started feeling stressful.

Find the flow that feels right

Learn what gulping, leaking, clicking, pulling off or slow feeds are telling you about your baby and how to adjust accordingly.

Learn what gulping, leaking, clicking, pulling off or slow feeds are telling you about your baby and how to adjust accordingly.

Know what to try next

Clear troubleshooting for when a feed just isn't working, so you can stop guessing and know exactly what to try next.

Clear troubleshooting for when a feed just isn't working, so you can stop guessing and know exactly what to try next.

Moka lactation team
Certifications
Our Team Members Have Written In:

Meet Moka's lactation team

Led by Johanna Sergeant, IBCLC, our lactation team brings an existing clinical client base of 5,000+ mothers across breastfeeding, bottle transitions and complex infant-feeding problems.
Led by Johanna Sergeant, IBCLC, our lactation team brings an existing clinical client base of 5,000+ mothers across breastfeeding, bottle transitions and complex infant-feeding problems.

International Board Certified Lactation Consultant (IBCLC)

ELACTA — European Lactation Consultants Alliance

ELACTA — European Lactation Consultants Alliance

ILCA — International Lactation Consultant Association

IATTP — International Affiliation of Tongue Tie Professionals

IATTP — International Affiliation of Tongue Tie Professionals

BSS — Swiss Association of Breastfeeding & Lactation Consultants

IBLCE Advisor & Committee Member

IBLCE Advisor & Committee Member

The right flow for every stage.

XS

0–1 months

Extra-slow flow for newborns and early, paced feeds.

Extra-slow for newborn pacing.

S

1–3 months

Slow flow for younger babies settling into bottle feeding.

Slow for early bottle feeds.

M

3–6 months

Medium flow as feeding strength and rhythm grow.

Medium as feeding strength grows.

L

6–10 months

Faster flow for older babies ready for more milk per suck.

Faster for older babies.

LL

10+ months

Fastest flow for confident, efficient feeders.

Fastest for confident feeders.

Thoughtfully chosen materials.

Your baby's safety and comfort are our first priority.

High-borosilicate glass

High-borosilicate glass

Platinum-cured liquid silicone

Platinum-cured liquid silicone

BPA-free PPSU

BPA-free PPSU

Third-party verified

Third-party verified

See the difference side by side.

1 / 3
The Moka Bottle
The Moka Bottle
Complex anti-colic bottle
Complex anti-colic bottle
Standard plastic bottle
Standard plastic bottle
Latch
check Breast-shaped, 15°
close Often narrow
close Often narrow
Air in the milk
check Kept out by base vent
close Tubes & valves
close Often more
Milk contact
check Glass + silicone
close Varies
close Plastic
Parts to wash
check Four, no tubes
close More, with tubes
close Few
Leaks
check Leak-free
close Common complaint
close Varies
Engineering
check Swiss-engineered
close Varies
close Varies
Latch
Air in the milk
Milk contact
Parts to wash
Leaks
Engineering
The Moka Bottle
The Moka Bottle
check Breast-shaped, 15°
check Kept out by base vent
check Glass + silicone
check Four, no tubes
check Leak-free
check Swiss-engineered
Complex anti-colic bottle
Complex anti-colic bottle
close Often narrow
close Tubes & valves
close Varies
close More, with tubes
close Common complaint
close Varies
Standard plastic bottle
Standard plastic bottle
close Often narrow
close Often more
close Plastic
close Few
close Varies
close Varies

What parents are saying

4.80 ★ (2487)
Verified

The 90-Day Right-Fit Guarantee

We ask what happened because babies are different, and every return helps us make Moka and our feeding support better for the next family.

We ask what happened because babies are different, and every return helps us make Moka and our feeding support better for the next family.

1 Tell us what happenedEnter your order number and answer a few quick questions about why Moka wasn't the right fit.
2 Print or save your return labelWe'll email your label after submission. Print it now or save it for later, attach it to the parcel and drop it with the listed carrier.
3 Get your refundOnce your return is processed, the refund goes back to the original payment method you used at checkout.
Start a Return
Moka bottle presented inside its packaging box

Choose your Moka setup

Single Moka bottle trial

Single

Try Moka with confidence

  • FREE Moka Feeding Guide
  • 90-Day Better Feed Promise
Select 1 Bottle
MOST POPULAR
Two Moka bottles pair

Pair

For everyday feeding

  • FREE Moka Feeding Guide
  • FREE Extra Flow Nipple
  • FREE Shipping
  • 90-Day Better Feed Promise
Select 2 Bottles
BEST VALUE
Three Moka bottles set

Rotation

The complete setup

  • FREE Moka Feeding Guide
  • 2 FREE Extra Flow Nipples
  • FREE Shipping
  • 90-Day Better Feed Promise
Select 3 Bottles

Before you make the switch.

What if my baby doesn't take Moka?

Every baby is different, which is why Moka is covered by a 90-day guarantee. Try it through real feeds and send it back if it is not right.

How do I know which flow my baby needs?

Start by age, then watch the feed. Gulping or pulling off means slow it down; frustration or chewing means speed it up.

How does the 90-Day Better Feed Promise work?

Use Moka through real feeds and transitions. If it isn't the right fit for your baby, tell us what happened and return it within 90 days for a full refund.

How does Moka's bottom vent work?

The bottom vent lets air return above the milk to support a steadier feed and help keep swallowed air separate from the milk.

What is Moka made from?

Moka uses high-borosilicate glass, platinum-cured liquid silicone, BPA-free PPSU, and independently tested lead-free components.

How should I clean it?

Separate every part before cleaning. Hand-wash with warm, soapy water, sterilise when needed, and air-dry completely before reassembly.

Will it fit my pump?

Pump compatibility depends on the pump and adapter. Confirm the specific pump and adapter before use.

Stay in the loop

Care tips and restock notices, now and then. No spam.