Munchkin
flow nipple shield size
| Nipple Diameter Measurement | Shield Size | mm |
|---|---|---|
| Up to 15mm | S | 16mm |
| 16mm - 19mm | M | 20mm |
| 20mm - 23mm | L | 24mm |
| 24mm - 27mm | XL | 28mm |
All Sizes in Inches Unless Otherwise Stated
Munchkin Flow Breastmilk and Latch Monitor, Nipple Shield for Newborn with See-through Channel to Check Milk Flow, 20mm
New at target
$29.99
Size20mm
In Stock
Eligible for registries and wish lists
About this item
Additional product information and recommendations
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Guests are saying
The Munchkin Flow Nipple Shield is designed to enhance the breastfeeding experience for both mothers and babies. Its soft silicone material ensures comfort while the transparent channel allows mothers to see the milk flow, providing reassurance that their baby is feeding adequately. The product is lightweight, easy to clean, and comes with a convenient travel case that doubles as a sterilizer. Many guests appreciate its effectiveness in helping babies latch and reducing discomfort during breastfeeding.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 489 reviews
design: 3.56 out of 5
easy to clean: 2.94 out of 5
safety: 3.19 out of 5
57% would recommend
19 recommendations
4 out of 5 stars
2 June, 2026
originally posted on influenster.com
Nice portable option
[This review was collected as part of a promotion.] I ended up not really needing to use this because we had to switch over to formula pretty quickly so I gifted it to my friend who was breast feeding. She says it has been really helpful for her.
5 out of 5 stars
1 June, 2026
originally posted on influenster.com
Excellent
[This review was collected as part of a promotion.] I absolutely love Munchkin brand and products! I love this flow nipple shield! It’s perfect. I love seeing the Breast milk as it is reassuring my baby is being fed. Perfect size and shape. Easy to clean. Great fit. Highly recommended.
5 out of 5 stars
31 May, 2026
originally posted on influenster.com
Wonderful!
[This review was collected as part of a promotion.] This is such a good idea for all the moms that exclusively breastfeed since we always want to see how our flow is going when feeding baby. I also love that your can let baby drink how they want instead of getting mad because of fast let down. I love that it includes its own case and cleaning syringe which is perfect for traveling. Everything was well though of and very comfortable. I have no complaints and I get very happy seeing products that were problems now solved.
5 out of 5 stars
30 May, 2026
originally posted on influenster.com
Yes
[This review was collected as part of a promotion.] These work amazingly ! They are comfortable, sleek fits just well and durable held up in the washing process ! Design was slender and I loved them !
5 out of 5 stars
27 May, 2026
originally posted on influenster.com
A cool innovation for breastfeeding moms!
[This review was collected as part of a promotion.] The Munchkin Flow Nipple Shield + is such an innovative nipple shield - especially for first time moms! When you have no idea if any milk is coming out, now you can actually see what amazing work your body is doing for you baby. It makes you feel like you’re really doing it and feel fulfilled as a mom. The coolest part is being able to see the milk flow in the little tube! The large size is a little too big for me however. Medium fit was better, but this is a very personal fit from woman to woman.
5 out of 5 stars
26 May, 2026
originally posted on influenster.com
Munchkin
[This review was collected as part of a promotion.] Munchkin flow nipple shield size large 24MM is amazing. The quality is durable and it’s very easy to use comfortable to use on an everyday basis.
5 out of 5 stars
23 May, 2026
originally posted on influenster.com
Useful
[This review was collected as part of a promotion.] This is so helpful when my baby doesn’t like to suck. This helps me to know if he is actually getting milk . The design is perfect. Size fits well . Very adhesive to skin
5 out of 5 stars
22 May, 2026
originally posted on influenster.com
Any breastfeeding Support always Helps!
[This review was collected as part of a promotion.] I’ve been using the Munchkin Flow Nipple Shield + L 24mm and really like how comfortable and lightweight it feels. The fit worked well for me and helped make feeding a smoother experience for both baby and mom. The soft silicone design is gentle and easy to use, plus it stays in place better than I expected. Cleaning and maintenance are simple, and the included case is convenient for travel or diaper bags. Overall, it’s a helpful product for moms needing extra support during breastfeeding
4 out of 5 stars
21 May, 2026
originally posted on influenster.com
Wasn’t right size on me
[This review was collected as part of a promotion.] This did not quite fit right on me, but the product itself is a great product. It is easy to use and clean. The travel kit really helps carry this, even if discreet. It’s soft and flexible silicone like material which makes it easy to use!
4 out of 5 stars
20 May, 2026
originally posted on influenster.com
Great healing tool
[This review was collected as part of a promotion.] Provides quick relief and really helped with the healing process. Loved the visibility of seeing the milk flow. It iw very difficult to clean, so keep that in mind.
5 out of 5 stars
17 May, 2026
originally posted on influenster.com
Essential
[This review was collected as part of a promotion.] i love how soft and portable it os and the travel case make storage and sterilizing super convenient. The sizing may not be perfect but overall super helpful. Havent had too many leaks and pretty durable
5 out of 5 stars
16 May, 2026
originally posted on influenster.com
Very good product nice quality
[This review was collected as part of a promotion.] It is comfortable soft,and made of thin silicone,it is easy to use, easy to wash and easy to carry .it fits the nipple well perfect for when you have flat or inverted nipples ,or when they are sore or injured,. A very good product.
5 out of 5 stars
13 May, 2026
originally posted on influenster.com
Easy to use and travel with
[This review was collected as part of a promotion.] Love the material and comfort of this product. It had great functionality and it fit perfectly. I love that. It was super portable and easy to carry it with me as I travel.
3 out of 5 stars
11 May, 2026
originally posted on influenster.com
A helpful tool for you and baby
[This review was collected as part of a promotion.] Munchkin flow nipple shield + L - 24mm helps my baby latch because my baby would not latch so I was offered this and decided it would not hurt. It seems to work well. It hurts using it so not sure if that is supposed to happen or not. I wish there were more sizes because it fit weird for me. It is hard to clean the inside well and get it pristine clean so I kept having to scrub it in organic soap and rinse it over and over just to make sure because oily milk is hard to clean. It did help my baby latch so I will give it that and I do love the case to keep everything to together and love that it can be reused over and over. Thanks Influenster.
5 out of 5 stars
11 May, 2026
originally posted on influenster.com
Munchkin
[This review was collected as part of a promotion.] The Flow Nipple Shield by Munchkin is such a great invention. The usability of this device and the value is unbeatable. This would make an amazing baby shower gift for a new mom to be!
4 out of 5 stars
8 May, 2026
originally posted on influenster.com
Works good
[This review was collected as part of a promotion.] Works pretty good, really held me have a peace of mind when I didn’t think I had any milk, it also helped my baby with latch and my let down, I think the 24 ml is bit big for me but it different for everyone, live that it also have be sterilized in the travel case and it’s easy to store
5 out of 5 stars
6 May, 2026
originally posted on influenster.com
Perfect for me and my baby
[This review was collected as part of a promotion.] I had issues with breastfeeding and needed guards to help! These worked perfectly. The size I needed, packaged well with good storage box. Easy to use and easy to clean. I love the see through material because it allows me to see the flow even from the beginning. Overall a wonderful product!
5 out of 5 stars
Thumbs up graphic, would recommend
5 May, 2026
Saved my breastfeeding journey
My baby had a hard time latching to my breast because I’m often engorged or because a nipple is not as structured as a bottle. Either way I was ready to give up and this saved me. It’s also pain free with the right size. I got the wrong size at first and they truly will send a new one if you reach out!!
4 out of 5 stars
5 May, 2026
originally posted on influenster.com
Great Product
[This review was collected as part of a promotion.] Really love these. It was easy to place on yourself and clean. Appreciate it also coming with the brush to assist with cleaning. The sizing would have been perfect when I first started to nurse so I am using it for sure when I give birth this summer. I would definitely recommend these!
2 out of 5 stars
5 May, 2026
originally posted on influenster.com
I hated this
[This review was collected as part of a promotion.] I absolutely hated this! I felt like it prevented any flow of milk to go through. My child got very frustrated when eating we probably used it once or twice during the whole time.