---
product_id: 566230212
title: "Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece"
brand: "phanpy"
price: "$96.32"
currency: USD
in_stock: true
reviews_count: 6
category: "Phanpy"
url: https://www.desertcart.us/products/566230212-phanpy-wearable-breast-pump-milk-collector-cup-s2-original-phanpy
store_origin: US
region: United States of America
---

# BPA-free food-grade silicone flange High-temp sterilizable & easy to clean Ultra-lightweight at 0.25 lb Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece

**Brand:** phanpy
**Price:** $96.32
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — the sleek companion every working mom deserves!

## Quick Answers

- **What is this?** Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece by phanpy
- **How much does it cost?** $96.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/566230212-phanpy-wearable-breast-pump-milk-collector-cup-s2-original-phanpy)

## Best For

- phanpy enthusiasts

## Why This Product

- Trusted phanpy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **On-the-Go Ready:** Includes lanyard & carrying rope—perfect for busy professionals juggling work, travel, and life.
- • **Skin-Like Comfort:** 97° 3D silicone flange mimics natural breastfeeding for enhanced milk flow and comfort.
- • **Hassle-Free Hygiene:** Boil, steam, or sterilize easily with only 4 parts to clean—because your time is precious.
- • **Featherlight Freedom:** At just 0.25 lb, pump discreetly without the bulk slowing you down.
- • **Universal Compatibility:** Works seamlessly with Phanpy E-Rosy, E-Shine, and many other pumps—flexibility that fits your lifestyle.

## Overview

The Phanpy Wearable Breast Pump Milk Collector Cup S2 is a lightweight, portable, and comfortable milk collection solution designed for busy moms. Featuring a BPA-free silicone flange that simulates natural breastfeeding, it offers compatibility with multiple pump brands and easy sterilization. With a 12 oz (360 ml) capacity and included 24 mm flange plus 20 mm insert, it’s engineered for efficiency and convenience during work, travel, or daily life.

## Description

desertcart.com: Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece : Baby

Review: Wearable cups! - 10/10 — Highly recommend! I purchased these collector cups to use with my Baby Buddha 2.0 as I’m preparing to return to work, and they have been absolutely amazing. They pair perfectly with my pump, are comfortable to wear, and make pumping so much more convenient during busy workdays. The capacity is great, they’re easy to clean, and they fit nicely in my bag without taking up too much space. This setup has truly made my transition back to work feel so much less stressful. Such a game changer for pumping moms on the go!
Review: Great lower profile collection cups! - I have tried and reviewed Phanpys other collection cups (E-Joy S2) and really liked them. Those have a bigger capacity/profile than these. I do really like these and they're comparable when it comes to the comfort while in use aspect. I use silicone flange inserts (17mm) to size down from the original 24mm flange. These cups do come with a set of 20mm inserts. I wish they'd offer smaller inserts directly from the company but it's no biggie with all the budget friendly options available here on desertcart. These cups can be used with a variety of pumps. So far I've connected them seamlessly to my Motif Luna and my Pumpables Genie Advanced. I get a great output because I personally respond well to silicone flanges. In the photo it shows I got about 2.5oz per side (total of 5oz) which is my typical amount at the time I pumped. These are quality collection cups and I like that I can easily order the replacement diaphragms and valves through desertcart and at a decent low price point. Easy to clean, sterilize, assemble and pull apart. I like that the seal for the flange that attaches to cups is thick which ensures that my milk won't leak out at all. Being able to use these discreetly is helpful if im at work, driving, or even running errands. I'm excited to keep trying these cups with other pumps I own. I highly recommend mamas looking for a budget friendly set of collection cups, to try these!

## Features

- 【Ultra-Light Pumping】- More invisible Cup only 0.25 lb each, 0.04 lb less than E-Shine newcup. Phanpy E-Rosy breast pump has international standard research, development and design, and has utility model structure patents & appearance patents.
- 【Comfortable and Portable】- BPA-free food-grade silicone flange is skin friendly, 97° 3D simulated breastfeeding to stimulate milk production, fit better. The bottom is stable and can stand on the desktop. Equipped with Lanyard & carrying rope to meet the outdoor hanging needs of mothers. It is very convenient to do every thing, such as work, business trip, party, sport, travel...
- 【Wide Adaptation】- Milk collector cup is compatible with Phanpy E-Rosy breast pump, can be suitable for E-Shine breast pump and some other breast pumps but please confirm its compatibility before purchasing.
- 【Easy to Clean】- High temperature-resistant, boiling water-resistant, can be used high-temperature steam sterilization, only 4 parts need to be clean.
- 【Easy to Install】- Only a tube connects the new cup to the main pump unit, can effectively help you improve efficiency. It is also convenient to disassemble and clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0CBRRBNMS |
| Best Sellers Rank | #9,058 in Baby ( See Top 100 in Baby ) #75 in Breastmilk Containers |
| Customer Reviews | 4.1 4.1 out of 5 stars (332) |
| Date First Available  | July 13, 2023 |
| Item model number  | AM9951 |
| Manufacturer  | Phanpy |
| Package Dimensions  | 5.12 x 5 x 4.84 inches; 4 ounces |

## Product Details

- **Brand:** Phanpy
- **Included Components:** Cups
- **Is Dishwasher Safe:** Yes
- **Item Weight:** 0.25 Pounds
- **Material:** Silicone

## Images

![Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece - Image 1](https://m.media-amazon.com/images/I/51fnUPht1eL.jpg)
![Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece - Image 2](https://m.media-amazon.com/images/I/71syWcV0tdL.jpg)
![Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece - Image 3](https://m.media-amazon.com/images/I/61g33XI46TL.jpg)
![Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece - Image 4](https://m.media-amazon.com/images/I/61bS8EgDEwL.jpg)
![Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece - Image 5](https://m.media-amazon.com/images/I/61zjB-JwAkL.jpg)

## Questions & Answers

**Q: Why is the suction weak or no suction? Please do the following checks：**
A: 1. Ensure breast shield/cups are properly installed and tightly 2. Confirm both ends of the tubing and the interface are securely connected. 3. Check if the tubing is pressed or if the ends are loose. lf this occurs, trim a section of the loose end.

**Q: Pain during use**
A: Please measure your nipple size, select and use a flange size that fits your nipple size. Too large size may cause pain.

**Q: How to deal with leaking milk?**
A: 1. Check if the cup of the leaked side is installed correctly. 2. Check if the airbag and duckbill valve for damage. 3. We offer one-year protection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wearable cups!
*by B***T on February 9, 2026*

10/10 — Highly recommend! I purchased these collector cups to use with my Baby Buddha 2.0 as I’m preparing to return to work, and they have been absolutely amazing. They pair perfectly with my pump, are comfortable to wear, and make pumping so much more convenient during busy workdays. The capacity is great, they’re easy to clean, and they fit nicely in my bag without taking up too much space. This setup has truly made my transition back to work feel so much less stressful. Such a game changer for pumping moms on the go!

### ⭐⭐⭐⭐⭐ Great lower profile collection cups!
*by F***S on February 2, 2025*

I have tried and reviewed Phanpys other collection cups (E-Joy S2) and really liked them. Those have a bigger capacity/profile than these. I do really like these and they're comparable when it comes to the comfort while in use aspect. I use silicone flange inserts (17mm) to size down from the original 24mm flange. These cups do come with a set of 20mm inserts. I wish they'd offer smaller inserts directly from the company but it's no biggie with all the budget friendly options available here on Amazon. These cups can be used with a variety of pumps. So far I've connected them seamlessly to my Motif Luna and my Pumpables Genie Advanced. I get a great output because I personally respond well to silicone flanges. In the photo it shows I got about 2.5oz per side (total of 5oz) which is my typical amount at the time I pumped. These are quality collection cups and I like that I can easily order the replacement diaphragms and valves through Amazon and at a decent low price point. Easy to clean, sterilize, assemble and pull apart. I like that the seal for the flange that attaches to cups is thick which ensures that my milk won't leak out at all. Being able to use these discreetly is helpful if im at work, driving, or even running errands. I'm excited to keep trying these cups with other pumps I own. I highly recommend mamas looking for a budget friendly set of collection cups, to try these!

### ⭐⭐⭐⭐ Comfy. No waste. Love them!
*by J***T on December 26, 2025*

OMG I love these collection cups!! Soooo much better than the ones that came with my Elvie Stride. The silicone back is super squishy and comfy. The pink caps come off super easy so it's not a hassle to get everything disconnected before taking them out of your bra. The cups stand up on their own so your not trying to juggle crap and avoid spilling all that milk you just worked so hard to make. Practically no milk is left behind in the parts so there's nothing wasted. Washing by hand might be annoying because of all the parts but I throw everything in the dishwasher which is great. The ONLY downside I have encountered is the little spouts on top where you pour the milk from don't have plugs so if you bend over or get too crazy milk can slosh out the top. IF they came with little silicone plugs for those I'd give them 5 stars 100%.

## Frequently Bought Together

- Phanpy Wearable Breast Pump Milk Collector Cup S2, Original Phanpy Breast Pump Replacement Accessories, 24 mm Flange and 20mm Insert Included, 12 oz / 360 ml, 2 Piece
- Momcozy Flange Insert 19mm Compatible with 24mm Flange/Shield of Most Pumps, Insert for Breast Pump Replacement Accessories, 4PCS 19mm
- Phanpy Duckbill Valve and Air Bag Compatible with Phanpy E-Rosy Breast Pump. Original Phanpy Breast Pump Replacement Accessories(3 Pieces)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*