---
title: "avent sippy cup — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/avent-sippy-cup"
last_updated: "2026-07-14T00:22:57.118Z"
locale: en
meta:
  description: "soft demand (-17.5% this quarter) — avent sippy cup doesn't clear our bar today."
  "og:description": "soft demand (-17.5% this quarter) — avent sippy cup doesn't clear our bar today."
  "og:title": "avent sippy cup — Niche Verdict: Skip it (43/100) | Amazon United States - Flapen"
---

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# **avent sippy cup**

**Skip it**

Soft demand (-17.5% this quarter) — this niche doesn't clear our bar today.

Market size 36Growth 16Conversion 64Competition 40Returns 82Price range 40Avg price 60Brand share 28Review moat 25Quality gap 55

**Returns**

**Great****1.7%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****5.7%**

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

**Avg price**

**Good****$13.23**

avg listing price — sweet spot $15–$100

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Competition**

**Okay****61%**

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

**Price range**

**Okay****$7.61–$19.89**

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

**Market size**

**Okay****$174K**

$174K/yr · 229K searches

**Brand share**

**Okay****88%**

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

**Review moat**

**Bad****4,034.25**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-17.5%**

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

## **Competition**

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**14 **▲rising

**Sellers**

**21**

**Top-5 brand share**

**88%**

**Open market**

**10%**

- Philips Avent57% - BelBeyo14% - Giftophilia8% - hopopower5% - Zafflerva4% - joyfeed2% - Open — no brand owns it (8 brands, 10%)

## **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%4%$7K8%$14K12%$21K16%$28K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 20 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Philips Avent My Grippy Spout Sippy Cup with Soft Spout and Leak-Proof Design Blue/Green 10oz 2pk SCF801/21](https://m.media-amazon.com/images/I/41QasvBPkxL.jpg)**Philips Avent My Grippy Spout Sippy Cup with Soft Spout and Leak-Proof Design Blue/Green 10oz 2pk SCF801/21**Philips Avent**$14.79**4.5★16,641 rev](https://www.amazon.com/dp/B07SJMJ3K8) [2![Philips AVENT My Grippy Spout Sippy Cup with Soft Spout and Leak-Proof Design Pink/Purple 10oz 2pk SCF801/22](https://m.media-amazon.com/images/I/41ZqNplO7qL.jpg)**Philips AVENT My Grippy Spout Sippy Cup with Soft Spout and Leak-Proof Design Pink/Purple 10oz 2pk SCF801/22**Philips Avent**$13.65**4.5★16,641 rev](https://www.amazon.com/dp/B07SGKW33X) [3![Philips Avent Natural Trainer Cup with Extra Fast Flow Natural Response Nipple (Flow 5) and Soft Spout 5oz SCF263/01](https://m.media-amazon.com/images/I/41A7F5jwyoL.jpg)**Philips Avent Natural Trainer Cup with Extra Fast Flow Natural Response Nipple (Flow 5) and Soft Spout 5oz SCF263/01**Philips Avent**$9.98**4.6★2,897 rev](https://www.amazon.com/dp/B0964J4BH3) [4![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) [5![Philips AVENT My Easy Sippy Cup with Soft Spout and Spill-Proof Design Blue/Green 9oz 2pk SCF553/25](https://m.media-amazon.com/images/I/41Sauk1UhiL.jpg)**Philips AVENT My Easy Sippy Cup with Soft Spout and Spill-Proof Design Blue/Green 9oz 2pk SCF553/25**Philips Avent**$7.61**4.3★17,829 rev](https://www.amazon.com/dp/B00UFWI7IK)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Straw Cup Conversion kit for Philips Avent Baby Bottles 8oz Avent Straw Cup Conversion Kit Toddler Learning Cup Conversion Set Pack of 3](https://m.media-amazon.com/images/I/41t9DT--I9L.jpg)**Straw Cup Conversion kit for Philips Avent Baby Bottles 8oz Avent Straw Cup Conversion Kit Toddler Learning Cup Conversion Set Pack of 3**Jifvrnk**$19.89**279 rev3mo ago](https://www.amazon.com/dp/B0GTKYGZYP) [![Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottles Toddler Transition Kit with Food Grade Silicone Straw Top Nipple Weighted Straw Bottle Handle Cleaning Brush BPA-Free 4-Pack 6+](https://m.media-amazon.com/images/I/31q++KWOjUL.jpg)**Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottles Toddler Transition Kit with Food Grade Silicone Straw Top Nipple Weighted Straw Bottle Handle Cleaning Brush BPA-Free 4-Pack 6+**hopopower**$15.47**21 rev6mo ago](https://www.amazon.com/dp/B0GFYV13VZ) [![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) [![Straw Cup Conversion Kit with Silicone Sleeves for Avent Natural Glass Baby Bottle 8oz Toddler Sippy Cups Transition Kit w Anti Breakage Bottle Holder Compatible with Philips Natural Baby Bottles 8oz](https://m.media-amazon.com/images/I/41gbQLSx1IL.jpg)**Straw Cup Conversion Kit with Silicone Sleeves for Avent Natural Glass Baby Bottle 8oz Toddler Sippy Cups Transition Kit w Anti Breakage Bottle Holder Compatible with Philips Natural Baby Bottles 8oz**Qunland**$18.90**156 rev1y ago](https://www.amazon.com/dp/B0F9WVBT8L) [![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)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Straw Cup Conversion kit for Philips Avent Baby Bottles 8oz Avent Straw Cup Conversion Kit Toddler Learning Cup Conversion Set Pack of 3](https://m.media-amazon.com/images/I/41t9DT--I9L.jpg)**Straw Cup Conversion kit for Philips Avent Baby Bottles 8oz Avent Straw Cup Conversion Kit Toddler Learning Cup Conversion Set Pack of 3**Jifvrnk**$19.89**4.7★**▲ 373%**](https://www.amazon.com/dp/B0GTKYGZYP) [![Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottles Toddler Transition Kit with Food Grade Silicone Straw Top Nipple Weighted Straw Bottle Handle Cleaning Brush BPA-Free 4-Pack 6+](https://m.media-amazon.com/images/I/31q++KWOjUL.jpg)**Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottles Toddler Transition Kit with Food Grade Silicone Straw Top Nipple Weighted Straw Bottle Handle Cleaning Brush BPA-Free 4-Pack 6+**hopopower**$15.47**4.8★**▲ 287%**](https://www.amazon.com/dp/B0GFYV13VZ) [![NUK Active Sippy Cup 10 oz 2 Pack Disneys Cars Lightning McQueen BPA-Free Spill-Proof Transition Cup](https://m.media-amazon.com/images/I/41s1erIWwLL.jpg)**NUK Active Sippy Cup 10 oz 2 Pack Disneys Cars Lightning McQueen BPA-Free Spill-Proof Transition Cup**NUK**$13.32**4.7★**▲ 80%**](https://www.amazon.com/dp/B0F3LN98NQ) [![CHUBBIEE Sippy Cup Conversion Kits for Avent Natural Baby Bottles 2-Pack](https://m.media-amazon.com/images/I/414DXbzZBAL.jpg)**CHUBBIEE Sippy Cup Conversion Kits for Avent Natural Baby Bottles 2-Pack**CHUBBIEE**$13.82**4.4★**▲ 67%**](https://www.amazon.com/dp/B0BN17R92C) [![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★**▲ 62%**](https://www.amazon.com/dp/B0FHVZ63XN)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 88 weeks — -17.5% search growth over the last 90 days.

6K4KSpike '25Prime Day '25 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug, Sep · busiest ÷ quietest = 1.6×

## **Reviews**

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

### **What buyers love **

**Leak-Proof**15%

*“Do not leak”*

**Ease Of Use**13%

*“Easy to use”*

**Size-Overall**11%

*“These fit avent bottles perfectly”*

**Ease Of Cleaning**10%

*“Easy to clean”*

**Quality-Overall**9%

*“The best cups I have found”*

**Durability**5%

*“hold up well”*

**Value For Money**5%

*“Definitely worth the money”*

**Advertised Vs Actual Product**4%

*“They work as stated”*

**Ease Of Feeding**3%

*“Good for babies 6 months and up”*

**Convertibility**3%

*“I do like the idea of these straw converters”*

### **What buyers complain about **

**Leak-Proof**46%

*“Leaks A lot”*

**Ease Of Cleaning**8%

*“Impossible to clean”*

**Durability**5%

*“one of them broke completely”*

**Strength**3%

*“They are too thin and flimsy”*

**Defective Material/Parts**3%

*“Parts arrived broken”*

**Advertised Vs Actual Product**2%

*“Not as expected”*

**Size-Overall**2%

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

**Handle Quality**2%

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

**Functionality-Overall**2%

*“Great concept poor execution”*

**Measurement/Reading Accuracy**2%

*“Cups are adorable except I was extremely disappointed to realize that one set has no measurements & isn't clear”*

### **Top return reasons **

**Leak-Proof**25%

**Size-Overall**23%

**Advertised Vs Actual Product**8%

**Functionality-Overall**8%

**Defective Material/Parts**5%

**Ease Of Use**4%

**Age Suitability**3%

**Compatibility-Overall**3%

**Material Quality**2%

**Value For Money**2%