Best Maymom Pump Accessories in 2026

2nd Generation bottle size changer; designed to avoid interfering with the duckbill, and easier screw on to both the widemouth flanges and the standard-sized bottles

Allow Avent and Spectra S1 and Spectra S2 flanges to use with standard sized bottles like medela bottles, ameda bottles and original Dr. Brown Bottles (note will not fit wide mouth Dr. brown bottle) to replace the wide mouth spectra bottles.

We recommend that you use a bottle-stand (such as ASIN B00PRPLRYQ) as well to reduce the tipping-over of the bottle.

PumpMom replacement spectra breastpump tubing is made of food grade Silicone - BPA free, and DEHP free.

INCLUDES: Two 36" long silicone tubing. Not Original Spectra Pump Parts.

COMPATIBILITY: Silicone Tubing for Spectra S1 Spectra S2 9Plus, Also Suitable Avent Breastpump Ameda Purely Yours Pumps.

Breast Pump Compatibility: Spectra breastfeeding supplies compatible with Spectra S1, S2, 9 Plus, and Synergy Gold electric breast pumps

Easy to Clean Breastfeeding Essentials: Wash Spectra pump parts after each use with warm soapy water and rinse well; do not wash tubing

BPA/DEHP Free: All Spectra breastfeeding supplies that come in contact with breast milk are BPA/DEHP free, giving you peace of mind about the baby feeding supplies you use

3-IN-1 WIDE NECK BOTTLES FOR PUMPING, STORING & FEEDING - The clear sealing disk can be replaced with nipples, so a mom can pump, store and feed from the same bottle to reduce breast milk transfers and preserve precious breast milk.

The bottles work perfectly with most wide neck pumps, like Spectra and Philips - For narrow neck pumps: such as Medela, Bottle Convertor is included in the product package (as bonus gift).

LEAKPROOF AND EASY TO CLEAN - The screw-on lid and sealing disc are specially designed to prevent the bottle from leaking. Ideal for freezing, travel, flights and camping - Clearly marked measurement for breast milk storage and feeding, not easy to be washed off.

6 Count Replacement Duckbill Valves and 2 Count Backflow Protectors for Spectra S2, Spectra S1, Spectra 9 Plus breastpumps.

THIS IS AFTERMARKET PART MADE BY PumpMom. Not Original Spectra S2 Pump Parts.

SAFE MATERIAL - Made with Food Grade Silicone, and can be sterilized in water steam or boiling water.

3-IN-1 WIDE NECK BOTTLES FOR PUMPING, STORING & FEEDING - The clear sealing disk can be replaced with nipples, so a mom can pump, store and feed from the same bottle to reduce breast milk transfers and preserve precious breast milk.

The bottles work perfectly with most wide neck pumps, like Spectra and Philips - For narrow neck pumps: such as Medela, Bottle Convertor is included in the product package (as bonus gift).

LEAKPROOF AND EASY TO CLEAN - The screw-on lid and sealing disc are specially designed to prevent the bottle from leaking. Ideal for freezing, travel, flights and camping - Clearly marked measurement for breast milk storage and feeding, not easy to be washed off.

2 NENESUPPLY COMPATIBLE BACKFLOW PROTECTORS for SPECTRA S1, SPECTRA S2, SPECTRA 9PLUS Breastpumps. Including 2 Large Cases, 2 Small Cases, and 2 Silicone Membranes, Not original Spectra s1 accessories.

MADE BY NENESUPPLY. NOT ORIGINAL SPECTRA PUMP PARTS. Compatible with other Spectra S2 accessories and Spectra S1 accessories. Materials do not contain any BPA, and can be sanitized with boiling water or water steam.

CLOSED SYSTEM. No contact between milk and tubing.

Compatible Models: Replaceable duckbill valves compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Synergy Gold, Spectra Dew 350, Motif Luna, Ameda Mya and Mya Pro breast pumps. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves are designed to provide the same suction power as the Original Spectra duckbill valves. Replace the breastpump duckbill valve every 3-6 months.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

Compatible Models: Replaceable duckbill valves for Medela and Spectra pump. Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350 and Medela breastpumps EXCEPT Medela Freestyle, Sonata and Swing-maxi.

Same Suction as the Original: We have tested that our duckbill valves are the same suction power as the Spectra and Medela valves. Designed to replace the breastpump duckbill valve every 3-6 months.

Fewer Parts to Wash: One Papablic duckbill valve replaces a Medela valve and a Medela membrane. Save money and fewer pump parts to wash and assemble.

CONTAINS 5 DUCKBILL VALVES for Medela and Spectra. Work with SPECTRA S2, SPECTRA S1, SPECTRA 9 PLUS, Spectra Dew 350, Pump In Style, Swing, Symphony, Mini Electric and Harmony. See photo illustrations for compatible breastpumps.

MADE BY NENESUPPLY. NOT ORIGINAL SPECTRA PUMP PARTS. NOT ORIGINAL MEDELA PUMP PARTS. Work with Spectra S2 accessories and Spectra S1 accessories

One duckbill valve can replace a valve and a membrane. No need to buy extra membranes. Mothers have fewer pump parts to wash, sterilize, and assemble. Replace Spectra Valve. Replace Spectra Duckbill Valves

The patented adapters (2 pc in this listing) allow you to pump directly into most popular breastmilk storage bags like Lansinoh and Nuk. Patented in both Taiwan and China, and patent pending in several countries.

No milk loss due to transferring from collection bottles to bags; Clear in color for seeing the milk coming out during pumping.

Fits most wide neck breastshields (Avent, Spectra S1/S2 wide mouth flanges);

CONTENT - 5 NENESUPPLY DUCKBILL VALVES for Spectra S2, Spectra S1, AND 9PLUS Breast Pumps. Work with SPECTRA breastshields, and NENESUPPLY breastshields. MADE BY NENEDUPPLY. NOT ORIGINAL SPECTRA PUMP PARTS

COMPATIBLE BREASTPUMPS - SPECTRA S1, SPECTRA S2, SPECTRA 9 Plus. See photo illustrations for compatible breastpumps.

EASY TO INSTALL AND REMOVE. SAME SUCTION POWER AS OEM VALVES. Replace Spectra S1 accessories and Spectra Duckbill valves. Work with Spectra Flange and Nenesupply Flange

Made of heavy-duty nylon, more durable and scratch-resistant. High quality zippers will effectively extend the service life of this breast pump backpack.

The front pocket opens to reveal an empty space to fit most standard breast pumps and cooler bag (Such as Spectra S1, Spectra S2 and Medela cooler bag). There are also multiple sizes of pockets to store keys, tissues, phones and the like.

It also has a padded laptop pocket, which is suitable for working mother. You can put the laptop charger and accessories or regular size lunch box in the top compartment.

Enables Breast Pump Flanges (Sonata, Pump in Style, Pump in style with MaxFlow, Lactina, Symphony, Swing, Freestyle Flex) to be compatible with Avent and SpeCtra wide-mouth bottles (Note: This ring WILL NOT be compatible with Avent VIA storage cups;). Compatible with Medela Sonata Pump, and Compatible with Medela Freestyle Flex Pump

3rd Generation Bottle Converter adapted for Sonata pump and Freestyle Flex Pump. Includes 2 conversion rings plus 2 sealing rings (inside the converter) to avoid many leaking events.

You can pump directly into Avent and Spectra Wide-mouth bottles. NOTE: We have just discovered that some newer batches of Avent Natural glass bottles are made with thicker wall. The adapter will not fit as is. Please trim off part of the thread to fit. See the photos for details.

FIT MORE BRANDS of BAGS: 2nd generation design to fit more types of milk storage bags

NO UNSCREWED BAGS: Improved thread so the adapter will not accidently unscrew off the flange; "Extension tube included to be used with more types of bag

Fits most wide neck breastshields (Avent, Spectra S1/S2 Widemouth flanges, Maymom widemouth flange);

🏆 Ellerby: the Mother of All Breast Pumping Bags for Work–For ladies who wish to carry personal items AND breast pump accessories in style & with ease, Idaho Jones created the most elegant cooler pumping bag. Made of easy-to-wipe-clean heavy-duty nylon, this everyday tote bag’s durable leather accents and gold hardware boast a professional designer look. Ideal pumping bags for spectra; discreetly fit a 15” laptop, nursing bra, lunch, purse contents, breast pump spray, bottles, pump & pump parts

👜 Enjoy Multiple Carrying Options – For optimal comfort & fashionable everyday handling, this wearable breast pump backpack has sturdy vegan leather handles. Bonus: thick and detachable cross-body/shoulder strap seamlessly converts the breast pumping bag with cooler pocket into an essential crossbody bag or shoulder bag for women. A versatile breast pump organizer that makes pumping-on-the-go a breeze. The best breast pump bag tote with laptop compartment Idaho is a dream match for any outfit.

👔 Clever Utility Pockets – The secret to the best incognito pumping bag for spectra pump? A smart-looking breastpumping bag that splits the breast pump bag laptop’s storage space into useful pockets: the Velvet Pocket keeps phones/sunglasses scratch-free; the Main Compartment is perfectly divided to organize personal items & pumping supplies; padded Laptop (15”) Pocket saves moms from lugging several bags to/from work. And for hands-free traveling, the Back Pocket turns into a luggage sleeve.

Made of heavy-duty nylon, more durable and scratch-resistant. Note: The cooler bag is not included.

The front zippered pocket opens to reveal an empty space to fit most standard breast pumps, such as Spectra S1 and Spectra S2. A side pocket with wipeable aluminum foil lining is for putting cooler bag.(Please put the breast pump into the bag firstly and then insert the cooler bag into the side pocket) There are multiple sizes of pockets to store keys, tissues, phones and the like.

It also has a padded laptop pocket and an extra pocket for putting laptop charger or mouse and other accessories, which is suitable for working mothers.

Compatible with Medela older pump (old pump in style, freestyle, swing); for newer pumps (flex, pis with maxflow), look up ASIN B07MY18RVZ; This product will enable the above flanges to be compatible with Avent bottle, spectra bottles etc.

Includes 4 conversion rings plus 4 sealing o-rings to avoid many leaking events.

BPA free, dishwasher safe, retail pack, sealed by manufacturer.

Woman Owned, US Company. Ships US. Rumina's Hands Free Nursing and Pumping Bra is the FIRST all-in-one bra created by working moms. US Innovation. US Patented.

SAVES TIME. Simply insert the breast shield through the bottom opening without detaching the breast shield from the bottle. Pumping should be QUICK and EASY!

CONVENIENT. This crossover design is the FIRST patented pumping bra that allows moms to pump and nurse at the same time and comfortably wear all day.

Compatible Models: 4 x Replaceable silicone membrane for Spectra S1, Spectra S2, and Spectra 9 Plus breast pump. 8x Replaceable duckbill valves for Medela and Spectra pump. Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350 and Medela breastpumps EXCEPT Medela Freestyle, Sonata and Swing-maxi.

Same Suction as the Original: We have tested that our duckbill valves and membranes are the same suction power as the as the original one. Designed to replace the breastpump duckbill valve and silicone membranes every 3-6 months.

Less Parts to Wash: One Papablic duckbill valve replaces a Medela valve and a Medela membranes. Save money and fewer pump parts to wash, sterilize, and assemble.

Safe, Convenient, Effective.

YOUHA Express Cups are designed to use anytime you like, wherever you like.

Compatible with some Medela, Spectra and AVENT electric pumps, compatible with all YOUHA pumps.Includes sets of two express cup, Y-shape tubing and tubing adapter.

Compatible Models: 6 x Replaceable duckbill valves and 2 x Replaceable silicone membranes for Spectra breast pump, Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves and silicone membranes are designed to provide the same suction power as the Original Spectra replacement pump parts.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

Compatible Models: 6 x Replaceable duckbill valves and 2 x Replaceable silicone membranes for Spectra breast pump, Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves and silicone membranes are designed to provide the same suction power as the Original Spectra replacement pump parts.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

Compatible Models: 6 x Replaceable duckbill valves and 2 x Replaceable silicone membranes for Spectra breast pump, Compatible with Spectra S2, Spectra S1, Spectra 9 Plus, Spectra Dew 350. Not original Spectra pump parts.

Same Suction as the Original: Our replaceable duckbill valves and silicone membranes are designed to provide the same suction power as the Original Spectra replacement pump parts.

Easy to Attach and Detach: Papablic's uniquely designed duckbill valve with an easy grab-pull tab that you can detach and replace the duckbill valve easily.

FRONT OPENING FOR BREAST PUMP: The large insulated pocket in the front of the breast pump bag fits for most breast pump (Such as Spectra S1, S2 and Medela) and milk bottles, and also as a cooler backpack for women to keep breastmilk at the desired temperature. The 3 mesh pockets inside provide additional organization options for your baby's essentials.

All IN 1 DESIGN: The size of Mancro breast pump bag is 17"x7"x13.5". The large main compartment is spacious enough to fit all baby essentials, and the mesh pocket inside it makes it easy to keep everything organized. It also has an easy-grab pocket in the front for quick access to your personal items.

PERFECT FOR WORKING MOM: The breast pump travel bag for women features a separate 15.6 inch laptop compartment on the back, making it easy for working moms to carry their work essentials. It also has a USB charging port, so you can keep your phone charged while you're out and about. The side wipes pocket make it easy to access wipes.

Design: Breast pump bag backpack is a practical backpack-style bag designed to store and organize breast pump equipment and related items.

Material: Made of waterproof and durable material, the bag is resistant to wear and tear and splash of milk or other liquids. the inner lining is also easy to clean for convenience.

Capacity: With a large capacity, the bag is spacious enough to hold breast pump equipment, accessories, bottles, diapers, and nursing supplies, making it ideal for breastfeeding moms on-the-go.

LARGE CAPACITY: Fasrom breast pump bag with spacious main compartment is compatible with Spectra S1, S2 pumps and cooler bag. Detachable divider and 2 mesh pockets help to separate breast pump and pumping accessories.(Empty bag and cooler only, NOT includes machine and bottles.)

COOLER BAG INCLUDED: The breast milk cooler bag can store 4 baby bottles up to 5 ounce without nipple. Adopting thickened sandwiched structure to keep breast milk fresh for hours. Waterproof liner with seamless heat pressing tech helps to prevent leaks and easy to clean. (Cooler size: 6.3x6.3x5.9 inches)

MULTIPLE STORAGE: 9 different size of pockets around the pump caddy to keep all your pump parts neatly and provide quick access to your cleaning kits, charging cables, tubing, etc. Lightweight design for convenient carrying the pumping essentials to where you needed.

Safe, Convenient, Effective.

YOUHA Express Cups are designed to use anytime you like, wherever you like.

Compatible with some Medela, Spectra and AVENT electric pumps, compatible with all YOUHA pumps.Includes sets of two express cup, Y-shape tubing and tubing adapter.

* 【STYLISH AND CONVENIENT】: EliteMom's pump tote bag is perfect for moms on-the-go. The dual-purpose main compartment serves as a cooler that can keep up to three 6-oz bottles cold for 8 hours.

* 【FITS MOST PUMPS】: The roomy main compartment fits various breast pumps, including Spectra S1 S2 Gold, Medela, and more. Fits pump, bottles, and essentials.

* 【Max Protection】: EliteMom's thick, removable pad shields your breast pump from bumps and scratches. You can even keep your pump inside the bag while pumping for added convenience.