Best Maymom Pump Accessories in 2026

COMPATIBLE WITH ALL MEDELA BREAST PUMPS: Medela’s Breasts Milk Collection and Storage Bottles are designed to work with all Medela breast pumps. Pump, store, and feed with one container.

DISHWASHER SAFE: Washing our breastmilk collection and storage bottles is made simple. The durable construction makes these breastmilk bottles dishwasher safe.

EASY TO READ VOLUME MARKS: Measuring the amount of milk you’re pumping is easy with our simple-to-read and colorful ounce and milliliter markers.

AUTHENTIC MEDELA REPLACEMENT PARTS: These authentic Medela extra parts are constructed with the quality materials and workmanship that moms expect – Counterfeit spare parts can vary significantly in terms of design, which may affect pump performance

#1 PHYSICIAN RECOMMENDED BREAST PUMP BRAND*: Medela is proud to be the breast pump brand most chosen by moms** – our 2-pack of extra valves and membranes are ideal to keep on hand as convenient and easily accessible spares for when you need them most

COMPATIBLE WITH ALL MEDELA BREAST PUMPS EXCEPT FREESTYLE: Your purchase contains two sets of spare valves and membranes; they can be used with Medela breast pumps such as Sonata, Pump in Style, Swing, and Symphony - but can’t be used with Freestyle

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.

CONVENIENT CLEANING: These wipes are perfect for breast pump accessories and everything baby-related; Free of alcohol, bleach, and perfumes

PORTABLE: Keep a pack in your pump bag, favorite pumping area at home and car

EFFICIENT: Hygienic wipes engineered to clean quickly and efficiently; One wipe cleans breast shields, valves, and membranes and can be used anywhere and at any time - no water needed

85% Nylon, 15% Spandex

Imported. Zipper closure. Follow Instructions Provided On Tag

NOTE - BUSTIER IS INTENDED TO HAVE A SNUG FIT AND MAY INITIALLY FEEL TIGHT: This is normal, as the hands free pumping bra must also support breast shields and bottles; moms can expect the Medela Easy Expression Bustier to loosen slightly as it adapts to your unique body

COMPATIBLE WITH: Medela's Pump in Style with MaxFlow technology, Swing Maxi, and Freestyle Flex breast pumps

CLOSED SYSTEM: Overflow Protection prevents milk from overflowing into the tubing and motor. Easy to assemble and clean

MEDELA AUTHENTIC SPARE PARTS: Quality and performance you can trust. Have an extra set for work or travel, or a replacement for lost or damaged connectors

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.

NENESUPPLY COMPATIBLE 4 VALVES AND 8 MEMBRANES FOR MEDELA BREASTPUMPS. Compatible with Pump In Style Advanced, Symphony, Swing, Harmony Manual Pump and Mini Electric Breastpumps.

NOT ORIGINAL MEDELA PUMP PARTS. All parts made by Nenesupply. COMPATIBLE AND INTERCHANGEABLE WITH Medela Valves, Membranes, and Breastshields.

BPA FREE and DEHP FREE. All parts can be sanitized with boiling water or water steam.

IMPORTANT COMPATIBILITY NOTE: Compatible with Medela Pump In Style with MaxFlow breast pump ONLY

MEDELA AUTHENTIC SPARE PARTS: Quality and performance you can trust; Authentic Medela replacement tubing makes it easy to ensure optimal performance for your Pump in Style with MaxFlow breast pump

EASY AND CONVENIENT: Have extra tubing available when you need it

2 Membranes, 2 Valves and 2 Tubes for Medela Pump In Style Advanced breastpump, released AFTER July 2006. It will not fit Pump In Style Advanced sold between 2004 and Jun 2006. Please see product photos and verify your face plate before making the purchase.

Two (2) 42 inch long pastic tubes with pale yellow adaptor on one end, and soft end on the other. Clear and transparent tubing. A replacement for Medela tubing.

Valves and membranes provide the same suction as Medela's. They are 100% compatible with Medela breastshields, and interchangeable with Medela valves and membranes. Maymom valves have a better slope to allow pumped milk to flow easier into the bottles.

IMPORTANT COMPATIBILITY NOTE: Compatible with Pump in Style with MaxFlow and Pump in Style Advanced 9V breast pumps only

MEDELA AUTHENTIC SPARE PARTS: Medela pump parts are engineered with the care and quality workmanship that moms expect from our brand

INTERNATIONAL USE: dual voltage, input 100-240V allows moms to use when outside the United States or overseas

45 mL collection bottles 12 counts compatible with Maymom breastshields; Compatible with Medela Bottles and freestyle flex, pis with maxflow connectorr as pumping bottles.

Sloped bottom designed to allow for accurate and easy to read 0-5 mL volume. Great for measuring small amount gold liquid like colostrums. At the same time, it minimizes the loss of breast milk

Larger, easy-to-read milliliter and ounce measurements

Contains 4 valves, 6 membranes, 2 tubes and 2 one-piece breastshields, 25 mm; Compatible with Medela Pump in Style pump parts. NOT compatible with FreeStyle, Swing Maxi, Sonata, Harmony, Pump in Style with Maxflow. Comparable to Medela breastshield or medela 24 mm breastshield. NOT original medela pump parts.

US FDA registered medical device (No. D192499); Complies with US FDA standards for containers that contact food and class II medical device. Products are by US FDA inspected. Test reports are online for your reference;

Bottles are not included. You can use any Medela storage bottles or other inexpensive standard sized bottles (e.g. Gerber bottles, Playtex bottle, Ameda bottles) available from your local drug/grocery/dept stores.

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.

BPA Free. Test reports are available online. Made by Maymom, compatible with medela vavle and membrane.

Membrane are more flexible than the OEM membranes to respond faster to the pressure change during pumping.

Valves are better angled for less trapped precious breast milk in them.

Please print out a niple ruler from the photo and measure your niple diameters before making the purchase. One size will not fit all. Incl. 2x One-Piece Breastshield (29 mm, suitable for mothers with niple diameters 27-28 mm AFTER pumping) , 2 Valves, 4 Membranes; Compatible with all Medela pumps (Pump in style, Lactina, Symphony, Swing, Mini Electric) EXCEPT FreeStyle, Swing Maxi, Sonata, Pump in Style with Maxflow and Harmony.

US FDA registered medical device (No. D192499); Products are inspected by US FDA. Complies with US FDA and EUstandards for containers that contact food and class II medical device; Test reports are online for your reference;

Retail poly-bag packed; sealed by the manufacturer - Maymom, not original Medela parts

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.

Note:Refer images for assembling the products

For exclusive use with the Freestyle breast pump

Compatible with all Personal fit breast shields

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.

MATERIAL - Made of heavy-duty nylon. Thick inner padding provides nice protection for breast pump and the extra parts.(SELL THE BAG AND PAD ONLY)

A CONVENIENT PAD - Comes with a foldable & waterproof pad which is good to lay all pump parts on. (This pad easily wipes clean)

BOTTOM COMPARTMENT - The wipeable insulated bottom compartment with 3 removable dividers to store a Medela Pump in Style breast pump, a set of breast shields, 2 breast shield connectors and 2 bottles (5oz/150ml).

Fits all Lactina Pumps; Fits symphony pump with classic pump kit, not with PLUS pump kit. Fits Pump in Style Advaned Pump sold between 2004 - July 2006, other models will require cutting of the tubing connector to fit (If you don't cut the tubing connector, it will crack after few uses!). See photos of PIS tubing selection guide for details.

Made from BPA free material - safe to use for breastpumping

Each batch is tested to ensure safety. Reports are available online

Soothing relief for sore nipples.

Safe for mom and baby

All Natural Ingrediants

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: For Medela breastpumps (Pump in Style, Harmony, Swing, Freestyle) to pump directly into Comotomo feeding bottles. Do not fit medela sonata pump.

✓ Direct-pump: Ideal for pumping directly into feeding bottles. No milk loss due to transferring. Perfect for daily breastfeeding or on the go.

✓ Leak-proof Design: Coming with sealing ring, avoiding liquid leaking and attaching tightly. Never lose any drop of liquid gold.

DOUBLE LAYERS: Dimensions 10.24x6.3x8.66 inches. The pumping carrying case features double-layer design to compatible with Willow, Elvie wearable breast pumps and Medela Pump in Style, Swing. Bottom layer equipped with a detachable divider to separate double breast pumps. (Empty bag and mat only, NOT includes breast pump and any supplies.)

KEEP ORGANIZED: Top layer with 2 insulated pockets and 2 mesh pockets for 4-5 oz baby bottles(NOT includes), nipple cream, charging cables, etc. A clear zipper pocket in bottom layer to hold seals, nursing pads or other small items.

CONVENIENT DESIGN: The pump handbag comes with a foldable & waterproof mat (13x11 inches) to lay all pump parts on and easily wipe clean. Wristlet carrying strap at side for convenient taking or hanging on the stroller hook.

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.

Wearable Pump Bag Function: The V-COOOL Wearable Breast Pump Bag is the perfect solution for busy moms who need to pump on-the-go. With its convenient double-layer design, this pump bag is compatible with a wide range of breast pumps, including Elvie, Willow, Momcozy, and Medela Pump in Style. Made with high-quality materials, including Oxford cloth andthe upper PEVA inner liner, this bag is not only durable but also easy to clean and maintain.

Double Layers: Dimension 10.03"(L) X 6.49"(W) X 9.84"(H).The wearable design of this breast pump bag allows for hands-free pumping, making it perfect for busy moms who need to multitask while pumping. The multiple pockets and compartments provide ample storage space for bottles, pumping accessories, and personal items, making it easy to keep everything organized and within reach.

Protective:The V-COOOL Wearable Breast Pump Bag is the perfect choice for any mom who needs a reliable and convenient way to pump on-the-go. With its double-layer design, high-quality materials, and hands-free pumping capabilities, this pump bag is sure to become an essential part of your pumping routine.

【Keep Feeding Items Tidy】 Everything for feeding can be stored together, such as bottle warmer, bottles, napkins, bibs, brushes, diapers, kept neat and at your fingertips. The baby bottle warmer bag is a life saver for new parents!

【Durable and Convenient】 The breastmilk cooler bag is made of heavy-duty nylon and the inner lining is made of EVA, which can keep breast milk fresh with ice pack （included）, durable and waterproof for daily use.

【Portable and Large capacity】 The detachable handle is easy to hang or carry, the removable divider makes the storage room as you need and pockets add space for items. It’s an excellent travel bottle warmer bag.