---
title: "avent sippy cup nipples — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/avent-sippy-cup-nipples"
last_updated: "2026-07-14T03:11:25.893Z"
locale: en
meta:
  description: "a small market ($60K/yr) — avent sippy cup nipples doesn't clear our bar today."
  "og:description": "a small market ($60K/yr) — avent sippy cup nipples doesn't clear our bar today."
  "og:title": "avent sippy cup nipples — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
---

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# **avent sippy cup nipples**

**Skip it**

A small market ($60K/yr) — this niche doesn't clear our bar today.

Market size 15Growth 18Conversion 77Competition 34Returns 61Price range 19Avg price 47Brand share 58Review moat 53Quality gap 76

**Conversion**

**Great****7.6%**

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

**Quality gap**

**Great****4.3★**

avg incumbent rating — lower means beatable quality

**Returns**

**Good****2.5%**

return rate — above 6% kills the launch gate

**Brand share**

**Good****70%**

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

**Review moat**

**Good****1,398**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Okay****$11.64**

avg listing price — sweet spot $15–$100

**Competition**

**Okay****65%**

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

**Price range**

**Bad****$6.99–$16.93**

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

**Growth**

**Bad****-14.6%**

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

**Market size**

**Bad****$60K**

$60K/yr · 68K searches

## **Competition**

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**11 **▲rising

**Sellers**

**16**

**Top-5 brand share**

**70%**

**Open market**

**23%**

- BelBeyo42% - CAMTOVGCA8% - hopopower8% - Ullnosoo7% - Philips Avent7% - XUNICUTE6%

## **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%$6K20%$12K30%$18K40%$24K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 16 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Sippy Spout Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup 4-Count Soft Spout Food Grade Silicone BPA-Free Convert to Sippy Cup 4+ months](https://m.media-amazon.com/images/I/41mTNJkxTXL.jpg)**Sippy Spout Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup 4-Count Soft Spout Food Grade Silicone BPA-Free Convert to Sippy Cup 4+ months**BelBeyo**$13.97**4.4★581 rev](https://www.amazon.com/dp/B0CR72Z95R) [2![Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)](https://m.media-amazon.com/images/I/41wGsVDqxML.jpg)**Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)**hopopower**$9.81**4.3★26 rev](https://www.amazon.com/dp/B0FHVZ63XN) [3![4 Pack Sippy Cup Nipples Kit for Philips Avent Natural Baby Bottle Toddler Transition Kit with 4 Soft Straw Nipple 2 Weighted Straw 2 Bottle Handle 2 Cleaning Brush](https://m.media-amazon.com/images/I/31EO1OcT2WL.jpg)**4 Pack Sippy Cup Nipples Kit for Philips Avent Natural Baby Bottle Toddler Transition Kit with 4 Soft Straw Nipple 2 Weighted Straw 2 Bottle Handle 2 Cleaning Brush**Ullnosoo**$16.93**4.4★104 rev](https://www.amazon.com/dp/B0CBP5QHC4) [4![Sippy Cup Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples 6m+ 4 Count](https://m.media-amazon.com/images/I/31FogrhuzOL.jpg)**Sippy Cup Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples 6m+ 4 Count**XUNICUTE**$9.69**4.3★357 rev](https://www.amazon.com/dp/B0D494P9HQ) [5![Sippy Spout Nipples Compatible with Philips Avent Natural Bottles My Grippy Spout and Natural Trainer Sippy Cup Soft Clear Food Grade Silicone Replacement Spouts Leak-Proof BPA Free 4 Count](https://m.media-amazon.com/images/I/41uuzEPTTqL.jpg)**Sippy Spout Nipples Compatible with Philips Avent Natural Bottles My Grippy Spout and Natural Trainer Sippy Cup Soft Clear Food Grade Silicone Replacement Spouts Leak-Proof BPA Free 4 Count**CAMTOVGCA**$7.61**4.1★403 rev](https://www.amazon.com/dp/B0DXQDF2Q2)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![CRAZYTHUR Sippy Spout Nipples(6 Pack) Compatible with Philips Avent Natural Bottles My Grippy Spout & Natural Trainer Sippy Cup 100% Food Grade Silicone Sippy Cup Nipples 6m+ Leak-Proof BPA-Free](https://m.media-amazon.com/images/I/51HYAAZHCYL.jpg)**CRAZYTHUR Sippy Spout Nipples(6 Pack) Compatible with Philips Avent Natural Bottles My Grippy Spout & Natural Trainer Sippy Cup 100% Food Grade Silicone Sippy Cup Nipples 6m+ Leak-Proof BPA-Free**CRAZYTHUR**$6.99**91 rev11mo ago](https://www.amazon.com/dp/B0FGXW4XYN) [![Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)](https://m.media-amazon.com/images/I/41wGsVDqxML.jpg)**Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)**hopopower**$9.81**26 rev12mo ago](https://www.amazon.com/dp/B0FHVZ63XN) [![Sippy Spout Nipples for Philips Avent Natural Baby Bottles Soft Silicone Trainer Nipple for 6M+ Babies BPA-Free Spill-Resistant Pack of 4](https://m.media-amazon.com/images/I/41BRc2IS7FL.jpg)**Sippy Spout Nipples for Philips Avent Natural Baby Bottles Soft Silicone Trainer Nipple for 6M+ Babies BPA-Free Spill-Resistant Pack of 4**Zafflerva**$9.41**106 rev1y ago](https://www.amazon.com/dp/B0F9198996) [![Sippy Cup Conversion Kit Compatible with Philips Avent Natural Baby Bottles Soft Straw top and Weighted Ball Sippy Cup Transition Kit with Handles 8m+ Pack of 3](https://m.media-amazon.com/images/I/31yJaMJaMjL.jpg)**Sippy Cup Conversion Kit Compatible with Philips Avent Natural Baby Bottles Soft Straw top and Weighted Ball Sippy Cup Transition Kit with Handles 8m+ Pack of 3**Zafflerva**$13.50**126 rev1y ago](https://www.amazon.com/dp/B0F5HW58NQ) [![Straw Cup Conversion Kit for Philips Avent Natural Baby Bottles Weighted Straw Sippy Cup Transition Kit with Soft Nipple and Handles for Toddler Pack of 4](https://m.media-amazon.com/images/I/31oMDakqYNL.jpg)**Straw Cup Conversion Kit for Philips Avent Natural Baby Bottles Weighted Straw Sippy Cup Transition Kit with Soft Nipple and Handles for Toddler Pack of 4**joyfeed**$16.28**194 rev1y ago](https://www.amazon.com/dp/B0F5GXQGFB)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Sippy Spout Nipples with Handles for Philips Avent Natural Baby Bottles and Glass Bottles Food Grade Soft Spout Silicone BPA-Free Leak and Spill Proof Convert to Sippy Cup Transition 4+ Months](https://m.media-amazon.com/images/I/41uP76rlN+L.jpg)**Sippy Spout Nipples with Handles for Philips Avent Natural Baby Bottles and Glass Bottles Food Grade Soft Spout Silicone BPA-Free Leak and Spill Proof Convert to Sippy Cup Transition 4+ Months**BelBeyo**$16.42**4.3★**▲ 345%**](https://www.amazon.com/dp/B0CR8NDLGW) [![Sippy Cup Conversion Kit Compatible with Philips Avent Natural Baby Bottles Soft Straw top and Weighted Ball Sippy Cup Transition Kit with Handles 8m+ Pack of 3](https://m.media-amazon.com/images/I/31yJaMJaMjL.jpg)**Sippy Cup Conversion Kit Compatible with Philips Avent Natural Baby Bottles Soft Straw top and Weighted Ball Sippy Cup Transition Kit with Handles 8m+ Pack of 3**Zafflerva**$13.50**4.4★**▲ 170%**](https://www.amazon.com/dp/B0F5HW58NQ) [![Sippy Spout Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Food Grade Soft Silicone BPA-Free Convert to Sippy Cup 6m+ 4-Pack](https://m.media-amazon.com/images/I/41IFUGeV53L.jpg)**Sippy Spout Nipples for Philips Avent Natural Baby Bottles My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Food Grade Soft Silicone BPA-Free Convert to Sippy Cup 6m+ 4-Pack**CHUBBIEE**$9.63**4.1★**▲ 101%**](https://www.amazon.com/dp/B0DLV88J13) [![Sippy Spout Nipples Compatible with Philips Avent Natural Bottles My Grippy Spout and Natural Trainer Sippy Cup Soft Clear Food Grade Silicone Replacement Spouts Leak-Proof BPA Free 6 Count](https://m.media-amazon.com/images/I/414sY8fQMIL.jpg)**Sippy Spout Nipples Compatible with Philips Avent Natural Bottles My Grippy Spout and Natural Trainer Sippy Cup Soft Clear Food Grade Silicone Replacement Spouts Leak-Proof BPA Free 6 Count**CAMTOVGCA**$9.75**4.1★**▲ 76%**](https://www.amazon.com/dp/B0FG6QK2MY) [![Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)](https://m.media-amazon.com/images/I/41wGsVDqxML.jpg)**Sippy Spout Nipples for Philips Avent Baby Bottles Natural Trainer Sippy Cup My Grippy Spout Sippy Cup and Natural Trainer Sippy Cup Soft 100% Silicone Sippy Spout Nipples (Sippy Nipple)**hopopower**$9.81**4.3★**▲ 35%**](https://www.amazon.com/dp/B0FHVZ63XN)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -14.6% search growth over the last 90 days.

6K4KHoliday '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 4.3×

## **Reviews**

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

### **What buyers love **

**Size-Overall**18%

*“Fit perfect”*

**Quality-Overall**12%

*“The best cups I have found”*

**Ease Of Use**11%

*“Very easy to use”*

**Leak-Proof**11%

*“doesnt leak”*

**Value For Money**7%

*“Worth the money”*

**Ease Of Cleaning**7%

*“Easy to clean”*

**Durability**5%

*“theyre really durable”*

**Advertised Vs Actual Product**4%

*“Better than i thought”*

**Handle Quality**3%

*“The handles are also great”*

**Convertibility**3%

*“super convenient for converting the bottles”*

### **What buyers complain about **

**Leak-Proof**44%

*“Leaks A lot”*

**Ease Of Cleaning**8%

*“Impossible to clean”*

**Durability**7%

*“one of them broke completely”*

**Strength**4%

*“They are too thin and flimsy”*

**Quality-Overall**3%

*“Manufacturer needs better quality control”*

**Size-Overall**3%

*“didnt fit the nipple rings on the glass avent bottles as well as other brands on here”*

**Handle Quality**3%

*“My daughter is just sad she cant use the handles”*

**Choking**2%

*“choked while trying to drink with it for the first time”*

**Defective Material/Parts**2%

*“Not sure if I received a defective product or what”*

**Smell**2%

*“My baby wont drink from them because they stink like perfume”*

### **Top return reasons **

**Size-Overall**29%

**Leak-Proof**26%

**Advertised Vs Actual Product**8%

**Functionality-Overall**6%

**Defective Material/Parts**5%

**Compatibility-Overall**4%

**Ease Of Use**2%

**Material Quality**2%

**Age Suitability**2%

**Ease Of Cleaning**1%