they fit
"yes they did."
Elvie Stride 2 Nipple Inserts
Compatible with Elvie Stride 2 only
When it comes to comfortable, efficient expression, a good fit makes all the difference. Made of a soft-silicone that's gentle on skin, Elvie Nipple Inserts slip inside your Breast Shields to enhance your fit.
Available in five sizes (15 mm, 17 mm, 19 mm, 21mm and 24mm).
Breast Pump Flange & Insert Size Guide
Getting the right breast pump flange fit for your body is one of the most important parts of your pumping experience. If your pump doesn't fit you, using it could be like wearing the wrong bra. Awkward, frustrating, and pretty darn uncomfortable.
Our pumps are customizable, with different flange and insert sizing options to customize the pump to fit your body.
Do I need a single or a double pump?
Which products do I need?
Size Chart for Elvie Pump and Elvie Stride (Not including Elvie Stride 2.)
| Nipple measurement | Sizing option(s) recommended |
|---|---|
| Up to 12 mm | 15 mm nipple cushion + 24 mm breast shield * |
| 13 - 15 mm | 17 mm nipple cushion + 24 mm breast shield * |
| 16 - 17 mm | 19 mm nipple cushion + 24 mm breast shield * |
| 18 - 19 mm | 21 mm breast shield |
| 20 - 22 mm | 24 mm breast shield |
| 23 - 26 mm | 28 mm breast shield |
*24 mm breast shields are included with all pump kits as standard. Additional sizing options will be bundled with your standard kit if required when selected.
What are breast shields and nipple cushions and why might I need them?
Your pump uses a breast shield to connect your nipple with the pump. If it does not fit, it can affect milk volume and comfort. Elvie offers shields in 21 mm, 24 mm, and 28 mm.
If you have smaller nipples, you might need Elvie Nipple Cushions. Nipple Cushions are soft, silicone accessories that you can place inside a 24mm Breast Shield (which are included with all the breast pumps listed above) to help size down your shield and provide extra comfort. Elvie Nipple Cushions are available in size 15mm, 17mm, or 19mm. You can identify your fit with the table above.
To find the right combination for you, you need to measure your nipple. Follow the guidance below to learn how.
Elvie Stride 2:
Exciting news! Stride 2 is our first product to include ALL sizing inserts in the box as well as a handy kit to help you measure your nipples. We recommend using the in-box measuring tool on arrival to choose your inserts.
Can I use Elvie Nipple Cushions with my Elvie Stride 2?
We wouldn't recommend using Elvie Nipple Cushions with Stride 2, and would recommend using the in-box inserts. Elvie Stride 2 includes inserts within the box, which provide the comfort of a Nipple Cushion.
How do I measure my nipple?
Why is breast pump sizing important?
No two ways about it. Getting the right size for you is kind of a big deal. It connects your pump to your body. If it doesn't fit, you might experience decreased milk volumes or even pain or discomfort. Not ideal, right?
What do I need to measure?
To get the recommended breast pump fit for you, you need to measure the base of your nipple. The base of your nipple is where it meets the areola. The areola is the circular patch of darker skin on your breast.
It’s important to size both of your nipples. No two nipples are the same, so you might find you need different sizes for left and right.
To avoid inaccurate measurements, do not measure yourself directly after pumping or breastfeeding.
- Do not measure immediately after pumping or breastfeeding.
- Measure at the base of your nipple, where it meets the areola (the darker skin area).
How do I measure my nipple size?
- Grab a ruler and a debit/credit card.
- Perk up one of your nipples.
- Hold the card at the end of the ruler at a right angle (align card edge to 0 mm).
- In front of a mirror, place the base of your nipple in the ruler-card corner.
- The widest point at the base of your nipple is your size.
Try our printed sizing tool
Gifting to someone else?
We recommend choosing the 24 mm option. The user can then use our app to find the best fit and purchase additional inserts if needed.
Buy direct from the source
Free delivery on pumps
2-year warranty on electric pumps (90 days on accessories)
Chat and Whatsapp 24/7 support
In-app support and guidance
Why moms love Elvie
Welcome to your comfort zone
Better fit¹
Fits 99% of nipples²
Maximizing your milk output isn't just about power, it's also about fit. That's why Elvie Stride 2 is equipped with everything needed to cater to 99% of nipple sizes, straight out of the box.2Talk about efficient.
Better feel¹
Ultra-soft silicone cups
Ultra-soft silicone cups hug the natural curve of your breast for a comfy contour that's oh-so-discreet under clothing and gentle on your skin. Plus, at just under 6 ounces per cup, they take a load off your chest, and off your mind.
Better flow¹
Hospital-grade suction
Elvie Stride 2's small but mighty hospital-grade motor creates up to -300 mmHG of suction, helping to maximize your flow.
Plus, you'll have top-spec noise reduction technology, which means a quiet pump session—every time.
All controlled from your phone
Elvie Stride 2's small but mighty hospital-grade motor creates up to -300 mmHG of suction, helping to maximize your flow.
Plus, you'll have top-spec noise reduction technology, which means a quiet pump session—every time.
Washable and easy to assemble
Not only have we reduced the number of washable parts, Elvie Stride 2 is also easier to reassemble.1A true feat of engineering. Less cleaning. More time back for you.
Get a load of these features
Personalized
Save default settings for a quick start to each session.
No spills
No crying over spilt milk here, mama. Decanting your freshly-squeezed milk is a breeze.
Rechargeable
Elvie Stride 2 can be by your side for nearly three hours of pumping (depending on your settings).
Find your breast fit
We include 5 sizing options to cater for 99% of women², so you’re ready to rock, right from the box.
- Model
- All-in-bra and tube-free
- Hands-free
- Noise reduction technology
- App-connected
- SmartRhythms™ for personalized suction
- Live milk monitoring
- Ultra-clear cups to see milk clearly
- Soft silicone cups*
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Keep it cool
with our multi-compartment backpack
Frequently asked questions
Overall rating: 4.7 / 5 from 10 reviews.
AI Generated Review Summary
Summary topics
Review topics: [].
Review highlights
Reviews
Fit well on nipple
"Flanges are a life saver and fit well on the nipple when sized correctly. However I noticed this pair (the second pair I’ve ordered) falls out easily from the silicone cup it’s nestled in. May just be a one-off because my other set fits fine."
Nipple Inserts
"Nipple inserts fit appropriately and I have no nipple pain using the 15mm. Always remember to have a qualified lactation consultant measure you for an accurate sizing. Absolutely loved the Elvie Stride 2. It is the only way I can pump and work simultaneously. No issues with spillage and my output has remained the same as my primary stationary pump. I don't even use that pump anymore since this one is so much more convenient. So happy they finally have replacement parts! I just replaced all of my parts."
Helps to get the right fit
"I have elastic nipples and it took FOREVER to find a pump that didn’t cause pain. So thankful for these silicone inserts."
Not cheap
"This is such a durable nipple flange. It's not the cheap kind either"
Service was great
"Service was great"
Replacement part
"Works great"
Nipple inserts
"Appropriately fit you to the pump. Website needs to be updated so you can choose a size."
Inserts
"So comfy!"
Extra Parts
"Bought these to be proactive and be able to rotate out parts when I am on the go and can not clean things quickly."
Q&A
1. vs. Elvie Stride
2. Fits 99% of nipples - based on our recommendation that sizing difference between nipple measurement and breast shield size is 2-4mm, Elvie research of nipple sizing (inc. US & UK user study, involving 454 nipples, in Jan 2022) and publicly available guidance by lactation and breastfeeding consultant.