---
title: "glass sippy cup — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/baby-products/glass-sippy-cup"
last_updated: "2026-07-13T23:01:15.581Z"
locale: en
meta:
  description: "glass sippy cup shows a sweet-spot price point ($24.43 avg), but soft demand (-6.8% this quarter) keeps it on the watch list."
  "og:description": "glass sippy cup shows a sweet-spot price point ($24.43 avg), but soft demand (-6.8% this quarter) keeps it on the watch list."
  "og:title": "glass sippy cup — Niche Verdict: Worth a look (51/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **glass sippy cup**

**Worth a look**

Shows a sweet-spot price point ($24.43 avg), but soft demand (-6.8% this quarter) keeps it on the watch list.

Market size 30Growth 22Conversion 31Competition 63Returns 49Price range 79Avg price 95Brand share 60Review moat 53Quality gap 81

**Avg price**

**Incredible****$24.43**

avg listing price — sweet spot $15–$100

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Price range**

**Great****$9.61–$36.38**

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

**Competition**

**Good****47%**

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

**Brand share**

**Good****69%**

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

**Review moat**

**Good****1,393.82**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Okay****3.2%**

return rate — above 6% kills the launch gate

**Conversion**

**Okay****2.5%**

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

**Market size**

**Okay****$132K**

$132K/yr · 218K searches

**Growth**

**Bad****-6.8%**

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

## **Competition**

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**21 **▲rising

**Sellers**

**29**

**Top-5 brand share**

**69%**

**Open market**

**26%**

- Tabor Place19% - Dr. Brown's15% - Béaba13% - Elk and Friends13% - Hamarue8% - Green Sprouts5%

## **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%$5K8%$11K12%$16K16%$21K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 33 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Dr. Browns Milestones Wide-Neck Sippy Spout Bottle with 100% Silicone Handles Easy-Grip Handles with Soft Sippy Spout 9oz/270mL Light-Pink & Ecru 2-Pack 6m+](https://m.media-amazon.com/images/I/3117XXKkW-L.jpg)**Dr. Browns Milestones Wide-Neck Sippy Spout Bottle with 100% Silicone Handles Easy-Grip Handles with Soft Sippy Spout 9oz/270mL Light-Pink & Ecru 2-Pack 6m+**Dr. Brown's**$14.01**4.7★1,577 rev](https://www.amazon.com/dp/B09ZK8Y6SB) [2![BEABA 2-in-1 Glass Baby Bottle to Glass Transition Sippy Cup Spill Proof Sippy Cup Toddler Baby Bottle with Soft Silicone Nipple and Spout 7 oz (Sage)](https://m.media-amazon.com/images/I/31Tkn4yPgsL.jpg)**BEABA 2-in-1 Glass Baby Bottle to Glass Transition Sippy Cup Spill Proof Sippy Cup Toddler Baby Bottle with Soft Silicone Nipple and Spout 7 oz (Sage)**Béaba**$25.73**3.8★172 rev](https://www.amazon.com/dp/B0B285RVDK) [3![Tabor Place Set of 2 - Glass Sippy Cup for Toddlers - The Luca | Mint Green & Indigo Purple | Spill-Proof | Silicone Straw | 8 oz | Liquids Never Touch Plastic | Removable Handles](https://m.media-amazon.com/images/I/31mWRg9HY2L.jpg)**Tabor Place Set of 2 - Glass Sippy Cup for Toddlers - The Luca | Mint Green & Indigo Purple | Spill-Proof | Silicone Straw | 8 oz | Liquids Never Touch Plastic | Removable Handles**Tabor Place**$34.78**4.1★840 rev](https://www.amazon.com/dp/B0852RGPL4) [4![Elk and Friends Kids + Toddler Glass Cups | The Original 8oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack](https://m.media-amazon.com/images/I/41pu1Lfuz3L.jpg)**Elk and Friends Kids + Toddler Glass Cups | The Original 8oz Glass Mason Jar with Sleeves + Lids | Silicone Straws + Stopper | Smoothie Cup | Food Storage | Spill Resistant | Dishwasher Safe | 4 Pack**Elk and Friends**$34.44**4.6★8,184 rev](https://www.amazon.com/dp/B08SLRQMW1) [5![Tabor Place Set of 2 - Glass Sippy Cup for Toddlers - The Luca | Spill-Proof | Silicone Straw | Blue & Orange | 8 oz | Liquids Never Touch Plastic | Removable Handles (Blue)](https://m.media-amazon.com/images/I/41vhooRKhpL.jpg)**Tabor Place Set of 2 - Glass Sippy Cup for Toddlers - The Luca | Spill-Proof | Silicone Straw | Blue & Orange | 8 oz | Liquids Never Touch Plastic | Removable Handles (Blue)**Tabor Place**$36.38**4.1★840 rev](https://www.amazon.com/dp/B0CL17Y7HV)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Palksky Silicone Mason Jar Sippy Cup Lids Regular Mouth Mason Jar Drinking Lids for Toddlers Reusable Leak-Proof Bottle Nipples for Baby & Kids Transition Cups 2 Pack](https://m.media-amazon.com/images/I/41SPxL7S3TL.jpg)**Palksky Silicone Mason Jar Sippy Cup Lids Regular Mouth Mason Jar Drinking Lids for Toddlers Reusable Leak-Proof Bottle Nipples for Baby & Kids Transition Cups 2 Pack**Palksky**$13.78**22 rev9mo ago](https://www.amazon.com/dp/B0FSX7H4GQ) [![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) [![Sursip Toddler Glass Cups with Straw Spill-Proof Kids Mason Jar Food Storage with Lids Sippy Cups for Drinks Smoothies Snacks Milk Cup [4 Pack] 8 oz 2-in-1](https://m.media-amazon.com/images/I/41fCzIJC3rL.jpg)**Sursip Toddler Glass Cups with Straw Spill-Proof Kids Mason Jar Food Storage with Lids Sippy Cups for Drinks Smoothies Snacks Milk Cup \[4 Pack\] 8 oz 2-in-1**Sursip**$29.23**197 rev1y ago](https://www.amazon.com/dp/B0DT9JVJ2N) [![Sursip Toddler Glass Cups with Straw Spill-Proof Kids Mason Jar Food Storage with Lids Sippy Cups for Drinks Smoothies Snacks Milk Cup [4 Pack] 8 oz 2-in-1](https://m.media-amazon.com/images/I/41+Ny1KiNiL.jpg)**Sursip Toddler Glass Cups with Straw Spill-Proof Kids Mason Jar Food Storage with Lids Sippy Cups for Drinks Smoothies Snacks Milk Cup \[4 Pack\] 8 oz 2-in-1**Sursip**$28.91**197 rev1y ago](https://www.amazon.com/dp/B0DT9HQ5XB) [![Jumble Dream Stainless Steel and Silicon Sippy Cup Baby Sippy Cup Training Kids Cups with Silicon Straw Toddler Tumbler with Spill Proof Straw |Sippy Cup for Toddlers 1-3 Years| BPA Free (Cream)](https://m.media-amazon.com/images/I/41jKkSar8+L.jpg)**Jumble Dream Stainless Steel and Silicon Sippy Cup Baby Sippy Cup Training Kids Cups with Silicon Straw Toddler Tumbler with Spill Proof Straw |Sippy Cup for Toddlers 1-3 Years| BPA Free (Cream)**Jumble Dream**$13.25**319 rev1y ago](https://www.amazon.com/dp/B0F9Z4BVVG)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Palksky Silicone Mason Jar Sippy Cup Lids Regular Mouth Mason Jar Drinking Lids for Toddlers Reusable Leak-Proof Bottle Nipples for Baby & Kids Transition Cups 2 Pack](https://m.media-amazon.com/images/I/41SPxL7S3TL.jpg)**Palksky Silicone Mason Jar Sippy Cup Lids Regular Mouth Mason Jar Drinking Lids for Toddlers Reusable Leak-Proof Bottle Nipples for Baby & Kids Transition Cups 2 Pack**Palksky**$13.78**3.6★**▲ 240%**](https://www.amazon.com/dp/B0FSX7H4GQ) [![Beaba Stainless Steel Straw Sippy Cup Insulated Toddler Cups Spill Proof with Removable Handles Made with High Grade Stainless Steel 8+ Months 8 oz (250mL) (Sage)](https://m.media-amazon.com/images/I/31ywXAF37cL.jpg)**Beaba Stainless Steel Straw Sippy Cup Insulated Toddler Cups Spill Proof with Removable Handles Made with High Grade Stainless Steel 8+ Months 8 oz (250mL) (Sage)**Béaba**$24.79**4.2★**▲ 173%**](https://www.amazon.com/dp/B0B27NF4KQ) [![OXO Tot Transitions Soft Spout Sippy Cup with Removable Handles - 6 oz. - Blossom](https://m.media-amazon.com/images/I/31pkfl18j1L.jpg)**OXO Tot Transitions Soft Spout Sippy Cup with Removable Handles - 6 oz. - Blossom**OXO Tot**$11.36**4.5★**▲ 171%**](https://www.amazon.com/dp/B0CQPPCPP2) [![Jumble Dream Stainless Steel and Silicon Sippy Cup Baby Sippy Cup Training Kids Cups with Silicon Straw Toddler Tumbler with Spill Proof Straw |Sippy Cup for Toddlers 1-3 Years| BPA Free (Cream)](https://m.media-amazon.com/images/I/41jKkSar8+L.jpg)**Jumble Dream Stainless Steel and Silicon Sippy Cup Baby Sippy Cup Training Kids Cups with Silicon Straw Toddler Tumbler with Spill Proof Straw |Sippy Cup for Toddlers 1-3 Years| BPA Free (Cream)**Jumble Dream**$13.25**4.2★**▲ 119%**](https://www.amazon.com/dp/B0F9Z4BVVG) [![Evorie Tritan Weighted Straw Cup Baby Training Cup Spill Proof 7 Oz 6M+](https://m.media-amazon.com/images/I/314Xz-OrvyL.jpg)**Evorie Tritan Weighted Straw Cup Baby Training Cup Spill Proof 7 Oz 6M+**Evorie**$19.20**4.3★**▲ 110%**](https://www.amazon.com/dp/B091M34N94)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -6.8% search growth over the last 90 days.

7K5KSpike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Feb · busiest ÷ quietest = 1.5×

## **Reviews**

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

### **What buyers love **

**Leak-Proof**15%

*“does not leak”*

**Quality-Overall**13%

*“Good quality mug”*

**Ease Of Cleaning**9%

*“they clean well in the dishwasher”*

**Size-Overall**8%

*“Perfect Size”*

**Durability**6%

*“Durable and easy to clean”*

**Ease Of Use**6%

*“Easy to use”*

**Strength**4%

*“a sturdy lid”*

**Advertised Vs Actual Product**3%

*“Just as described”*

**Design-Overall**3%

*“Also aesthetically its pretty to look at”*

**Value For Money**2%

*“Worth it”*

### **What buyers complain about **

**Leak-Proof**25%

*“It leaks”*

**Durability**13%

*“Literally broke the first use”*

**Size-Overall**8%

*“Too Small”*

**Value For Money**6%

*“it was expensive”*

**Ease Of Cleaning**4%

*“create messes”*

**Quality-Overall**3%

*“Poor quality & defective product”*

**Ease Of Use**3%

*“off so easily”*

**Strength**3%

*“Super flimsy too”*

**Color**2%

*“Wish Amazon sold more colors”*

**Material Quality**2%

*“Super cheap material I bought two bottle both of them broke in”*

### **Top return reasons **

**Size-Overall**27%

**Leak-Proof**20%

**Advertised Vs Actual Product**6%

**Material Quality**5%

**Functionality-Overall**5%

**Product Condition**5%

**Weight Heavy**4%

**Color**4%

**Value For Money**4%

**Ease Of Use**4%