Flow Nipple Shield + | Munchkin
Flow Nipple Shield +
3-piece Starter Kit
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2025 Parents' Picks Awards Winner
2025 National Parenting Product Awards Winner
With see-thru channel to watch milk flow
Meet the world's very first patented nipple shield with a built-in channel that allows you to see your breast milk flowing. Nurse confidently.
$29.99
Price $29.99
Size
16mm20mm24mm28mm
Quantity
01
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Non-returnable: Due to hygiene and safety standards, this product cannot be returned once opened.
Clinically Tested
100% Food Grade Silicone
HSA/FSA Approved
Highlights
- Patented design featuring a built-in channel that lets you see your breast milk flowing
- Provides reassurance by letting you see your milk flow during moments of uncertainty—whether in the early days of breastfeeding, during cluster or sleepy feeds, while transitioning from bottle to nursing, after clogged ducts or illness disrupts your routine, or when baby starts to feed more efficiently
- *Sizing guarantee: If it’s not the right size or fit, call or email Munchkin, and we’ll help find the right size and send a replacement.
- Thinner and more flexible than the standard nipple shield, Flow is made of soft-touch 100% food-grade silicone, BPA free
- Designed for ultimate skin-to-skin contact and comforts sore nipples
- Effective on all nipple types including flat or inverted nipples
- Award Winner: 2025 NAPPA, Parents’ Picks & Baby Safety Alliance Award of Excellence Winner
- All-in-one starter kit includes Flow nipple shield, storage case that doubles as a steam sterilizer for easy travel & cleaning syringe to keep Flow’s built-in channel clean
Bundle Flow and Save
- Purchase our Flow Nipple Shield + Bundle
- The Flow Nipple Shield + Bundle comes with two innovative nipple shields, two storage cases, and one cleaning syringe, so you always have one for home and one for on-the-go.
- Purchase our Moms’ Indispensable Lactation Kit
- The Moms’ Indispensable Lactation Kit includes a Silicone Breast Pump for comfortable manual pumping, a Silicone Breast Milk Collector for discreet milk collection, and the Flow Nipple Shield + to support breastfeeding in any setting.
Dimensions
Travel Case: 2.7″ (W) × 1.8″ (L) × 5.7″ (H)
Cleaning Syringe: 2.0″ (W) × 1.4″ (L) × 3.2″ (H)
How to find your size
- Download and print Nipple Measurement Instructions
- Purchase our Nipple Sizing Tool
How to clean
Instruction manuals
Benefits & Features
Breastfeeding made simple with Flow
Flow supports your breastfeeding journey
87% of moms using Flow Nipple Shield + continue to breastfeed at 12 months.*
Boost confidence
3 out of 4 moms who used Flow Nipple Shield + felt more confident in the critical first month of breastfeeding.*
*Based on a 12-month clinical study with 300+ moms
Hear from real Flow users
Learn why parents and lactation consultants call Flow Nipple Shield + a must-have for breastfeeding success.
What’s in the box?
Travel Case
A convenient case that doubles as a steam sterilizer for easy travel and safe storage.
Flow Nipple Shield +
A soft-touch silicone nipple shield designed to mimic skin-to-skin contact and comfort sore nipples.
Cleaning Syringe
A reusable syringe designed to remove excess milk and keep Flow’s built-in channel clean.