We spent many hours on research to finding willow inserts 21, reading product features, product specifications for this guide. For those of you who wish to the best willow inserts 21, you should not miss this article. willow inserts 21 coming in a variety of types but also different price range. The following is the top 10 willow inserts 21 by our suggestions:

Best willow inserts 21

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Best willow inserts 21 reviews

1. WaterWipes Biodegradable Original Baby Wipes,99.9% Water Based Wipes, Unscented & Hypoallergenic for Sensitive Skin, 60 Count (Pack of 12) - Packaging May Vary

Feature

Simply two ingredients: Our fragrance-free baby wipes contain 99.9% water with just a drop of fruit extract
Ideal for sensitive skin: Waterwipes baby wipes are gentle enough for premature, infant, and newborn skin
Simple & clean: Vegan society accredited baby wipes are hypoallergenic and contain no parabens or sulphates to irritate sensitive skin
Trusted: Waterwipes is awarded the national Eczema association of america seal of acceptance
Perfect for: Diaper changing, during weaning and teething, for cleaning baby's hands and face, and even adult sensitive skin care

2. Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each

Feature

Two 19 mm inserts to use with Medela 24 mm detachable shields
Maymom 19 mm insert to use with Medela 24 mm detachable shields. It will reduce the nipple tunnel down to 19 mm. Great solution for small-nippled mothers using Medela freestyle, Harmony Manual Pump, Medela Sonata, Medela Swing-Maxi pumps.

3. Wearable Breast Pump Bag for Working Moms, Case for Willow and Elvie Wireless Pumps - Idaho Jones | Mini Breastpump Bag Pouch, Hands Free Breast Pump Storage Bag for Pumping Bag, Diaper Bag or Handbag

Feature

PATENT PENDING, PURPOSE-BUILT DESIGN FOR WEARABLES: You bought a hands free pump for the freedom of portability. But those flimsy drawstring bags dont exactly empower you to throw it in your bag! So we created the first ever Wearable Pump Pouch just for you! A tiny nursing bag just for your Willow or Elvie breast pump.
NO ONE WILL EVER KNOW! Notice the cute Football shape and wrist strap - its designed to be discrete, easy to carry and perfectly match our Robin pump parts bag, Ellerby nurse tote bags for work, Chertsey pump backpack and Roxwell breastmilk cooler bag. In fact, its so cute, you may even forget it has your pump inside!
PROTECTS YOUR PORTABLE BREAST PUMP COMPLETELY: Your mini breast pump hands free bag is fully padded on all sides, and features a curved padded divider to keep hubs separated and safe. With a Nylon outer and Polyester inner, its easy to wipe clean with a damp cloth, or baby wipes!
PRECISE SIZING FOR ELVIE AND WILLOW BREAST PUMPS: We painstakingly measured and adjusted our Wearable Pump Case so it fits these breast pumps perfectly without being too tight, or too loose. A compact 8.3x 6.6x6.1, you can also see that will easily fit into your diaper backpack or nurse bags for work.
EMPOWERED PUMPING STARTS HERE: If any manufacturing issues show up in your mini bag within the first 12-Months, we will replace or refund immediately. Because every second counts for an Empowered Pumping Mom! Try the Idaho Jones Wearable Pumping Pouch now and love portable pumping even more!

4. BeauGen Breast Pump Cushion 2.0 Breast Pump Sizing Insert for Flange Comfort & Fit Soft, Stretchy, Clear Breast Pump Accessory BPA Free, Food Safe Compatible with Flange Sizes 21-28mm (1 Pair)

Feature

ENHANCED COMFORT Includes 2 clear breast pump cushions (1 pair). If you are experiencing pain or discomfort while breast pumping or are between flange sizes and need a customized fit, BeauGens Breast Pump Cushions are a soft, stretchy, and clear (for easier alignment) accessory for your breast pump flanges. Buy more and save!
FIRM BUT STRETCHY This cushions slightly tacky material allows for a good seal with the flange, while retaining its cone-shape for easy insertion and removal from the flange. Cushions decrease flange size by 2 mm and work best for moms looking for a desired flange fit between 19-25mm. Therefore, our cushions are compatible with flange sizes 21-28mm.
REPLACEMENT GUIDANCE Replace every 2-8 weeks, depending on duration and frequency of each pumping session. Durable, clear, and comfortable, you can keep up milk collection and storage for your baby with much more comfort. Exposing the cushions to high temperatures will make them more prone to tearing, so avoid sterilizing cushions with boiling water or steamer bags. Hand clean only with warm water and gentle soap.
FOR MOMS, BY MOMS Moms have been a part of creating, testing, and redesigning BeauGen Breast Pump Cushions since the beginning. The moms (and dads!) behind BeauGen make it our mission to supply mothers everywhere with a simple and effective solution to the pains of pumping.
MADE IN THE USA Each cushion is made in the USA. Cushions are compatible with most breast pump brands and accessories on the market. Made of BPA-free, food-safe, stretchy plastic.

5. Nenesupply 21mm Flange Inserts Compatible with Elvie Flange Elvie Stride Flange Momcozy Flange Willow Flange Reduce 24mm to 21mm Replace Elvie Inserts Made by Nenesupply. Not Original Elvie Pump Parts

Feature

CONTENT: 2pc 21mm NENESUPPLY Silicone Flange Inserts compatible with Elvie 24mm flange, Elvie Stride 24mm flange, Momcozy 24mm flange, and Willow 24mm flange. Reduce 24mm to 21mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts and Willow pump parts.
COMPATIBLE PUMPS: Elvie pump 24mm, Elvie Stride pump 24mm, Momcozy wearable 24mm pump, and Willow Gen 3 pump 24mm. Can be used on Willow's reusable container and milk bag. Use as Elvie Inserts, and Willow Inserts.
AVAILABLE IN 15, 17, 19, 21mm. MADE FROM SOFT SILICONE: Soft silicone makes pumping more comfortable. Reduce flange funnel to 21mm. Suitable for moms with smaller nipples. Correct flange sizes make pumping more efficient.
SAME SUCTION AS ORIGINAL PUMP PARTS. EASY TO INSTALL & REMOVE.
EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. FDA compliant for food contacts. Made by FDA regulation compliant manufacturer.

6. Nenesupply 21mm Flange Inserts Compatible with Elvie Flange Elvie Stride Flange Momcozy Flange Willow Flange Reduce 24mm to 21mm Replace Elvie Inserts Made by Nenesupply. Not Original Elvie Pump Parts

Feature

CONTENT: 2pc 21mm NENESUPPLY Silicone Flange Inserts compatible with Elvie 24mm flange, Elvie Stride 24mm flange, Momcozy 24mm flange, and Willow 24mm flange. Reduce 24mm to 21mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts and Willow pump parts.
COMPATIBLE PUMPS: Elvie pump 24mm, Elvie Stride pump 24mm, Momcozy Wearable 24mm pump, and Willow Gen 3 pump 24mm. Can be used on Willow's reusable container and milk bag. Use as Elvie Inserts, and Willow Inserts.
AVAILABLE IN 15, 17, 19, 21mm. MADE FROM SOFT SILICONE: Soft silicone makes pumping more comfortable. Reduce flange funnel to 21mm. Suitable for moms with smaller nipples. Correct flange sizes make pumping more efficient.
SAME SUCTION AS ORIGINAL PUMP PARTS. EASY TO INSTALL & REMOVE.
EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. FDA compliant for food contacts. Made by FDA regulation compliant manufacturer.

7. Maymom Flange Inserts for Freemie Flanges (21 mm); Inserts for Freemie Collection Cup, Willow 24 mm Cup, Momcozy Wearable 24mm Cup; 2pc/pk

Feature

Maymom inserts to reduce Freemie 25 mm cups down to 21 mm; also fit on Medela 24mm shield, Spectra 24mm flanges, Motif Luna 24mm flanges, Ameda Mya 24mm flanges, Ameda Mya Pro 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges, Momcozy S9/S10/S12 Wearable Breastpump 24 mm cups (not for 27 mm cups), LegendaryMilk/Tsrete Wearable 24mm silicone cups.
Made from BPA free silicone
2 pc per package
Suitable for nipple diameter (after a pumping session) 18-20 mm
You must "fold" the insert to install, and "twist and turn" to remove the insert. If you don't do so, it is hard to install and remove. See instructions that come with the product.

8. LOZAEVE 21mm Flange Inserts | Reduce 24mm Nipple Tunnel Down to 21mm | Improve Fit for Momcozy S9 S10 S12, Willow Wearable Cups & Spectra S1 S2, Medela, NCVI, Bellababy MiniO Pocket Breast Shields, 2P

Feature

LOZAEVE 21mm inserts to compatible with Willow / Momcozy / TSRETE / Rainyb / NCVI / Bellababy MiniO, Pocket / Maymom / Spectra S1, S2 / Medela (PersonalFit Flex, Harmony, Freestyle, Swing Maxi, Sonata, and Symphony) 24mm breast shields. It will reduce the 24mm shield nipple tunnel down to 21mm. Also compatible with some 25mm cups (Freemie).
Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 18-20mm(after a pumping session), or measure the circumference of nipple base about 50.24 - 56.52mm before a pumping session.
Great solution for small-nippled mothers using large breast shields, Proper nipple tunnel fit is essential for comfort and efficient milk output.
BPA free, made of silicone material. Durable, clear, and comfortable. This accessory helps breast shields for more effective pumping and maximized milk expression while helping to avoid nipple trauma or irritation.
Maintain compatibility with most handsfree bra. You can use most handsfree bra cups with they original 24/25mm detachable shields having this insert inside. During operation, you need to squeeze slightly to make the Insert fully fit with the shield to achieve the perfect effect.

9. Durceler 21mm Flange Inserts Compatible with Medela / Spectra / Rainyb / Willow / Momcozy / TSRETE 24mm Breast Pump Shields or Freemie 25mm Funnels/Cups; Reduce Nipple Tunnel Down to 21mm; 2pc/Each

Feature

Durceler 21mm inserts (2pcs a Pack) to compatible with Medela / Spectra / Rainyb / Willow / Momcozy / TSRETE / FEISIKE / Bellababy MiniO / NCVI 24 mm breast shields. It will reduce the 24mm shield nipple tunnel down to 21mm. Also compatible with Freemie 25mm cups to reduce it down to 21mm. Also applicable to most other brands of the models for 24-25mm.
Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 18-20mm(after a pumping session), or measure the circumference of nipple base about 50.24 - 56.52mm before a pumping session.
Great solution for small-nippled mothers using large breast shields, Proper nipple tunnel fit is essential for comfort and efficient milk output. It can be compatible with Spectra and Medela (Freestyle, Harmony, Sonata, and Swing-Maxi pumps) and other brands.
BPA free, made of silicone material. Durable, clear, and comfortable. This accessory helps breast shields for more effective pumping and maximized milk expression while helping to avoid nipple trauma or irritation.
Maintain compatibility with most handsfree bra. You can use most handsfree bra cups with they original 24/25mm detachable shields having this insert inside. During operation, you need to squeeze slightly to make the Insert fully fit with the shield to achieve the perfect effect.

10. Willow Pump Breast Pump Flanges, 2-Pack | Breast Shield & Nipple Visibility for Hands-Free Breast Feeding | Compatible with Willow Pump Milk Bags (Clear, 21mm)

Feature

REUSABLE FLANGES: Flanges are clear flanges colored for nipple visibility & alignment for easy placement and fast assembly to ensure effective suction. Flanges are reusable, but should be replaced every 3 months for optimal performance.
HANDS FREE PUMPING: Completely mobile and hands-free & easy to assemble everything fits inside the pump without cords or attachments. This breast feeding accessory gives you the ability to pump directly into storage milk bags (sold separately), no need to transfer.
AVAILABLE IN 3 SIZES: Reference our sizing chart (pictured) to determine your size for optimal pumping experience. Flanges come in three sizes: 21mm, 24mm, and 27mm.
PUMP AND STORE: After pumping, remove flange & milk bag and store in a cooler bag, fridge or freezer - and easily transfer to a bottle when youre ready to feed. These flanges are easy to clean, dishwasher safe and BPA free.
USE WITH WILLOW PUMP: Exclusively designed to work with the Willow Wearable Breast Pump Generations 2 and 3. The only wearable pump that is totally enclosed and spill-proof in any position. Pump whenever you want and wherever you want. Comes with a 90-day limited manufacturers warranty.

Conclusion

All above are our suggestions for willow inserts 21. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using willow inserts 21 with us by comment in this post. Thank you!
Harriet Collins