---
title: "comotomo sippy cup conversion — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/comotomo-sippy-cup-conversion"
last_updated: "2026-07-14T00:34:55.913Z"
locale: en
meta:
  description: "a small market ($41K/yr) — comotomo sippy cup conversion doesn't clear our bar today."
  "og:description": "a small market ($41K/yr) — comotomo sippy cup conversion doesn't clear our bar today."
  "og:title": "comotomo sippy cup conversion — Niche Verdict: Skip it (37/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **comotomo sippy cup conversion**

**Skip it**

A small market ($41K/yr) — this niche doesn't clear our bar today.

Market size 10Growth 14Conversion 62Competition 13Returns 63Price range 76Avg price 79Brand share 11Review moat 59Quality gap 72

**Avg price**

**Great****$16.43**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.01–$24.30**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Returns**

**Good****2.5%**

return rate — above 6% kills the launch gate

**Conversion**

**Good****5.5%**

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

**Review moat**

**Good****1,141.3**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-21.1%**

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

**Competition**

**Bad****85%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****96%**

top-5 brand share — brand-locked demand

**Market size**

**Bad****$41K**

$41K/yr · 46K searches

## **Competition**

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

**Brands**

**7 **—flat

**Sellers**

**12**

**Top-5 brand share**

**96%**

**Open market**

**2%**

- Comotomo57% - Giftophilia16% - Botabee15% - joyfeed5% - CHUBBIEE3% - BelBeyo3% - Open — no brand owns it (1 brand, 2%)

## **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%$4K20%$8K30%$12K40%$17K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 10 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Green](https://m.media-amazon.com/images/I/31upnb5cmRL.jpg)**Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Green**Comotomo**$24.28**4.1★378 rev](https://www.amazon.com/dp/B0DVN7VD7H) [2![Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)](https://m.media-amazon.com/images/I/318GdPZRS7L.jpg)**Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)**Comotomo**$24.30**4.1★378 rev](https://www.amazon.com/dp/B0F22Q4VQK) [3![Soft Spout Transition Sippy Cup Kit for Comotomo Baby Bottles - Botabee Conversion Kit Fits 5 and 8 Ounce Bottle - Sippy Cup Baby Bottle Nipple with Weighted Straw & Bottle Handles (Pack of 2 Green)](https://m.media-amazon.com/images/I/31MSsYbGq-L.jpg)**Soft Spout Transition Sippy Cup Kit for Comotomo Baby Bottles - Botabee Conversion Kit Fits 5 and 8 Ounce Bottle - Sippy Cup Baby Bottle Nipple with Weighted Straw & Bottle Handles (Pack of 2 Green)**Botabee**$14.72**4.5★331 rev](https://www.amazon.com/dp/B09MZRVRXC) [4![Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4](https://m.media-amazon.com/images/I/41P-AeC5LkL.jpg)**Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4**Giftophilia**$15.41**4.0★50 rev](https://www.amazon.com/dp/B0DY7WP72V) [5![Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3](https://m.media-amazon.com/images/I/4127Bx-XG1L.jpg)**Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3**Giftophilia**$15.77**4.2★63 rev](https://www.amazon.com/dp/B0DJ74JWVF)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4](https://m.media-amazon.com/images/I/41P-AeC5LkL.jpg)**Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4**Giftophilia**$15.41**50 rev1y ago](https://www.amazon.com/dp/B0DY7WP72V) [![Sippy Spout Nipples for Comotomo Baby Bottles 100% Soft Silicone Sippy Cup Nipples Variable Flow Conversion Nipple 6+ Months 4 Count](https://m.media-amazon.com/images/I/41x0TuImq5L.jpg)**Sippy Spout Nipples for Comotomo Baby Bottles 100% Soft Silicone Sippy Cup Nipples Variable Flow Conversion Nipple 6+ Months 4 Count**joyfeed**$15.09**100 rev1y ago](https://www.amazon.com/dp/B0DRYGTVLZ) [![Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Green](https://m.media-amazon.com/images/I/31upnb5cmRL.jpg)**Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Green**Comotomo**$24.28**378 rev1y ago](https://www.amazon.com/dp/B0DVN7VD7H) [![Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)](https://m.media-amazon.com/images/I/318GdPZRS7L.jpg)**Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)**Comotomo**$24.30**378 rev1y ago](https://www.amazon.com/dp/B0F22Q4VQK) [![Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3](https://m.media-amazon.com/images/I/4127Bx-XG1L.jpg)**Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3**Giftophilia**$15.77**63 rev1y ago](https://www.amazon.com/dp/B0DJ74JWVF)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Tommee Tippee Insulated 9oz Sporty Spout Toddler Water Bottle No Spill Sippy Cups for Toddlers 1-3 Two-Piece Valve Helps Stop Spills Light Blue & Orange BPA Free Pack of 2](https://m.media-amazon.com/images/I/31ym64OTlRL.jpg)**Tommee Tippee Insulated 9oz Sporty Spout Toddler Water Bottle No Spill Sippy Cups for Toddlers 1-3 Two-Piece Valve Helps Stop Spills Light Blue & Orange BPA Free Pack of 2**Tommee Tippee**$12.57**4.6★**▲ 205%**](https://www.amazon.com/dp/B0DQ63HVL1) [![CHUBBIEE Transition Sippy Cup Kit for Comotomo Baby Bottles Soft Spout with Weighted Straw & Handles Promotes Independent Drinking Fits 5oz & 8oz 2-Pack Green](https://m.media-amazon.com/images/I/418NRwj+F+L.jpg)**CHUBBIEE Transition Sippy Cup Kit for Comotomo Baby Bottles Soft Spout with Weighted Straw & Handles Promotes Independent Drinking Fits 5oz & 8oz 2-Pack Green**CHUBBIEE**$13.88**4.5★**▲ 69%**](https://www.amazon.com/dp/B0CT21TNYR) [![Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3](https://m.media-amazon.com/images/I/4127Bx-XG1L.jpg)**Sippy Cup Conversion Kit for Comotomo Baby Bottles Soft Straw Top and Weighted Transition Cup Kit with Handles Set of 3**Giftophilia**$15.77**4.2★**▲ 43%**](https://www.amazon.com/dp/B0DJ74JWVF) [![Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4](https://m.media-amazon.com/images/I/41P-AeC5LkL.jpg)**Sippy Spout Nipples for Comotomo Baby Bottles Transition Straw Sippy Cup 100% Food Grade Silicone Soft Nipple 6m+ Pack of 4**Giftophilia**$15.41**4.0★**▲ 27%**](https://www.amazon.com/dp/B0DY7WP72V) [![Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)](https://m.media-amazon.com/images/I/318GdPZRS7L.jpg)**Comotomo Toddler Tumbler 8oz Insulated Sippy Cup with Silicone Straw and Spout Yellow (Yellow)**Comotomo**$24.30**4.1★**▲ 13%**](https://www.amazon.com/dp/B0F22Q4VQK)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -21.1% search growth over the last 90 days.

2K1KHoliday '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.5×

## **Reviews**

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

### **What buyers love **

**Leak-Proof**19%

*“It is leak proof”*

**Ease Of Cleaning**11%

*“Really easy to clean”*

**Quality-Overall**9%

*“Decent cups”*

**Durability**8%

*“Super durable and easy to clean”*

**Ease Of Use**7%

*“Easy to use”*

**Size-Overall**5%

*“Fit como tono bottles very well”*

**Value For Money**4%

*“Great price”*

**Strength**4%

*“Sturdy”*

**Design-Overall**3%

*“Its very aesthetically pleasing”*

**Handle Quality**2%

*“handle that my 2 yr old can easily hold”*

### **What buyers complain about **

**Leak-Proof**32%

*“Leaks constantly”*

**Durability**22%

*“Breaks easily”*

**Value For Money**4%

*“They are way to expensive to break this quickly”*

**Ease Of Cleaning**4%

*“doesnt clean really well”*

**Strength**4%

*“The plastic straw cap, however, is very fragile”*

**Smell**3%

*“Within the first few uses the cups developed a spoiled milk smell even with daily disinfecting”*

**Size-Overall**2%

*“I dont like how big”*

**Ease Of Use**2%

*“they are hard to work”*

**Quality-Overall**1%

*“not good quality”*

**Color**1%

*“need more colors”*

### **Top return reasons **

**Leak-Proof**19%

**Size-Overall**14%

**Functionality-Overall**7%

**Advertised Vs Actual Product**7%

**Material Quality**6%

**Age Suitability**5%

**Hard Feel**5%

**Weight Heavy**4%

**Ease Of Use**3%

**Durability**3%