---
title: "spectra cara cups — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/spectra-cara-cups"
last_updated: "2026-07-13T22:57:46.490Z"
locale: en
meta:
  description: "spectra cara cups shows beatable incumbent ratings (3.9★), but high returns (6.1%) keeps it on the watch list."
  "og:description": "spectra cara cups shows beatable incumbent ratings (3.9★), but high returns (6.1%) keeps it on the watch list."
  "og:title": "spectra cara cups — Niche Verdict: Worth a look (52/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **spectra cara cups**

**Worth a look**

Shows beatable incumbent ratings (3.9★), but high returns (6.1%) keeps it on the watch list.

Market size 56Growth 47Conversion 38Competition 29Returns 25Price range 95Avg price 95Brand share 39Review moat 65Quality gap 96

**Quality gap**

**Incredible****3.9★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Incredible****$41.25**

avg listing price — sweet spot $15–$100

**Price range**

**Incredible****$14.89–$58.99**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Review moat**

**Good****911.31**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Good****$414K**

$414K/yr · 329K searches

**Growth**

**Okay****+17.9%**

90-day search growth — must beat 0% to launch

**Brand share**

**Okay****82%**

top-5 brand share — brands hold most of the demand

**Conversion**

**Okay****3.0%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Okay****68%**

top-5 click share — leaders hold, buyers still browse

**Returns**

**Bad****6.1%**

return rate — above 6% kills the launch gate

## **Competition**

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**8 **▼falling

**Sellers**

**12**

**Top-5 brand share**

**82%**

**Open market**

**11%**

- NENESUPPLY36% - IVARONAL14% - SPECTRA12% - PUMPMOM-US10% - CozyBabe10% - Phanpy7% - Open — no brand owns it (2 brands, 11%)

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$41K20%$83K30%$124K40%$166K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Nenesupply Handsfree Wearable Breast Milk Collection Cups Compatible with Spectra S1 S2 Baby Buddha Momcozy V1 Lansinoh Pumps 24mm Silicone Flanges Replacement for Spectra Pump Parts 19mm 21mm inserts](https://m.media-amazon.com/images/I/41+Cd+TjhAL.jpg)**Nenesupply Handsfree Wearable Breast Milk Collection Cups Compatible with Spectra S1 S2 Baby Buddha Momcozy V1 Lansinoh Pumps 24mm Silicone Flanges Replacement for Spectra Pump Parts 19mm 21mm inserts**NENESUPPLY**$58.75**4.4★1,751 rev](https://www.amazon.com/dp/B0DWMM5M7F) [2![Hands-Free Collection Cups Compatible with Spectra S1 S2 S9 Replace Breast Pump Kits Compatible with Spectra Breast Pumps 27mm Flange + 17/19/21/24mm Inserts](https://m.media-amazon.com/images/I/51rX+vUCXbL.jpg)**Hands-Free Collection Cups Compatible with Spectra S1 S2 S9 Replace Breast Pump Kits Compatible with Spectra Breast Pumps 27mm Flange + 17/19/21/24mm Inserts**PUMPMOM-US**$33.82**4.0★316 rev](https://www.amazon.com/dp/B0D8BZKLHL) [3![Spectra - CaraCups Wearable Milk Collection - Compatible with Spectra Breast Pumps - 24mm](https://m.media-amazon.com/images/I/31A9PCIwASL.jpg)**Spectra - CaraCups Wearable Milk Collection - Compatible with Spectra Breast Pumps - 24mm**SPECTRA**$56.86**3.6★669 rev](https://www.amazon.com/dp/B092L4JWG5) [4![Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)](https://m.media-amazon.com/images/I/41iqUrYbFjL.jpg)**Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)**CozyBabe**$52.11**4.2★41 rev](https://www.amazon.com/dp/B0GKWJ578W) [5![Phanpy Wearable Breast Pump Milk Collector Cup New Cup Parts Original Phanpy Breast Pump Replacement Accessories 24 mm Flange and 20mm Insert Included 15 oz / 420 ml 2 Piece](https://m.media-amazon.com/images/I/31byMYE7JlL.jpg)**Phanpy Wearable Breast Pump Milk Collector Cup New Cup Parts Original Phanpy Breast Pump Replacement Accessories 24 mm Flange and 20mm Insert Included 15 oz / 420 ml 2 Piece**Phanpy**$30.57**4.1★441 rev](https://www.amazon.com/dp/B0BYN5QHNH)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)](https://m.media-amazon.com/images/I/41iqUrYbFjL.jpg)**Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)**CozyBabe**$52.11**41 rev4mo ago](https://www.amazon.com/dp/B0GKWJ578W) [![24mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC](https://m.media-amazon.com/images/I/41JhVpnOLHL.jpg)**24mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC**IVARONAL**$39.05**235 rev10mo ago](https://www.amazon.com/dp/B0FQ4XHSP8) [![21mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC](https://m.media-amazon.com/images/I/41dUvfVvphL.jpg)**21mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC**IVARONAL**$39.10**235 rev10mo ago](https://www.amazon.com/dp/B0FQ4Y982S) [![2 Pack CaraCups Wearable Milk Collection Sets and 10pcs Flange Inserts 13/15/17/19/21 * 2pc for Spectra S1 S2 9 Plus and SG Fit for Spectra/Medela/Lansinoh 24mm Wearable Breast Pump Collection Cup](https://m.media-amazon.com/images/I/4180IBOox8L.jpg)**2 Pack CaraCups Wearable Milk Collection Sets and 10pcs Flange Inserts 13/15/17/19/21 * 2pc for Spectra S1 S2 9 Plus and SG Fit for Spectra/Medela/Lansinoh 24mm Wearable Breast Pump Collection Cup**IVARONAL**$38.53**143 rev1y ago](https://www.amazon.com/dp/B0F8PZC48S) [![2 Pack CaraCups Wearable Milk Collection for Spectra S1 S2 9 Plus and SG Wearable Breast Pump Collection Cup Compatible with Spectra/Medela/Lansinoh 24mm Flange Milk Collector Cup Tubing Parts](https://m.media-amazon.com/images/I/414KcgpLA+L.jpg)**2 Pack CaraCups Wearable Milk Collection for Spectra S1 S2 9 Plus and SG Wearable Breast Pump Collection Cup Compatible with Spectra/Medela/Lansinoh 24mm Flange Milk Collector Cup Tubing Parts**IVARONAL**$36.60**49 rev1y ago](https://www.amazon.com/dp/B0DZ6BQCVY)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Momcozy 999 Silver Nursing Cups Original Perforated Breathable Design 999 Silver Nipple Cover for Breastfeeding Essential Nipple Shield for Nursing Newborn Metal Nipple Shields Regular Size](https://m.media-amazon.com/images/I/410IrfxgswL.jpg)**Momcozy 999 Silver Nursing Cups Original Perforated Breathable Design 999 Silver Nipple Cover for Breastfeeding Essential Nipple Shield for Nursing Newborn Metal Nipple Shields Regular Size**Momcozy**$41.19**4.3★**▲ 203%**](https://www.amazon.com/dp/B0D66JT3LS) [![Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)](https://m.media-amazon.com/images/I/41iqUrYbFjL.jpg)**Two Complete Sets Compatible with Spectra S1/S2/S9 Breast Pump Replacement Parts (24mm Two Complete Sets with 17/19/21mm Flanges)**CozyBabe**$52.11**4.2★**▲ 202%**](https://www.amazon.com/dp/B0GKWJ578W) [![Nenesupply Handsfree Wearable Breast Milk Collection Cups Compatible with Spectra S1 S2 Baby Buddha Momcozy V1 Lansinoh Pumps 24mm Silicone Flanges Replacement for Spectra Pump Parts 19mm 21mm inserts](https://m.media-amazon.com/images/I/41+Cd+TjhAL.jpg)**Nenesupply Handsfree Wearable Breast Milk Collection Cups Compatible with Spectra S1 S2 Baby Buddha Momcozy V1 Lansinoh Pumps 24mm Silicone Flanges Replacement for Spectra Pump Parts 19mm 21mm inserts**NENESUPPLY**$58.75**4.4★**▲ 29%**](https://www.amazon.com/dp/B0DWMM5M7F) [![21mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC](https://m.media-amazon.com/images/I/41dUvfVvphL.jpg)**21mm CaraCups Wearable Milk Collection Hands-Free Collection Cups Compatible with Spectra S1/S2/9 Plus/SG Fit for Medela/Lansinoh/Zomee 99.9% Separable Electric Breast Pumps 2PC**IVARONAL**$39.10**3.4★**▲ 28%**](https://www.amazon.com/dp/B0FQ4Y982S) [![Spectra - Wide Neck Baby Bottles - Compatible with Spectra Breast Milk Pump Flanges (Pack of 2)](https://m.media-amazon.com/images/I/314JLdD16QL.jpg)**Spectra - Wide Neck Baby Bottles - Compatible with Spectra Breast Milk Pump Flanges (Pack of 2)**SPECTRA**$14.89**4.7★**— 3%**](https://www.amazon.com/dp/B00OHO74AE)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 88 weeks — +17.9% search growth over the last 90 days.

10K6KSpike '25Prime Day '25Black Friday '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 2.0×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Ease Of Use**14%

*“Easy to use”*

**Comfort-Overall**13%

*“So comfortable”*

**Quality-Overall**9%

*“Bottles are exactly as expected from Spectra - great quality”*

**Size-Overall**9%

*“that runs about the same as most replacement parts so it fits”*

**Value For Money**7%

*“Great quality for the price”*

**Ease Of Cleaning**6%

*“Easy to wash and clean”*

**Leak-Proof**6%

*“They dont leak”*

**Compatibility-Overall**6%

*“It is compatible”*

**Ease Of Feeding**2%

*“feed baby at the same time its so perfect”*

**Portability**2%

*“they are easy to empty into a storage container”*

### **What buyers complain about **

**Leak-Proof**22%

*“Leaks easily”*

**Size-Overall**7%

*“not a good fit”*

**Value For Money**7%

*“Very expensive for what you get”*

**Functionality-Overall**6%

*“Terrible output”*

**Durability**5%

*“Only worked for a week”*

**Ease Of Use**4%

*“difficult to position”*

**Comfort-Overall**4%

*“Not comfortable”*

**Quality-Overall**4%

*“Poor quality”*

**Advertised Vs Actual Product**3%

*“NOT the same bottles”*

**Assembly/Installation**2%

*“It did take some learning to disassemble”*

### **Top return reasons **

**Size-Overall**29%

**Leak-Proof**16%

**Functionality-Overall**15%

**Defective Material/Parts**9%

**Advertised Vs Actual Product**4%

**Breastfeeding Friendly**3%

**Comfort-Overall**3%

**Product Condition**2%

**Value For Money**2%

**Material Quality**2%