---
title: "Glass Sippy Cup — $132K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/baby-products/glass-sippy-cup"
last_updated: "2026-08-09T11:02:19.094Z"
locale: en
meta:
description: "Niche score 51/100 · $132K/yr market · 218K searches/yr · $24.43 avg price. Soft demand (-6.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $132K/yr market · 218K searches/yr · $24.43 avg price. Soft demand (-6.8% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Glass Sippy Cup — $132K/yr Amazon US Niche (2026) - Flapen"
---
# **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 48Price 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 5% 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
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, glass sippy cup is a $132K/yr Amazon United States market (218K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Feb. Verdict: Worth a look — 51/100.
Data updated Jul 12, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **glass sippy cup market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$98K–$122K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#367**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **70%**
- **Out of stock**
- **16.1%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
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%**
Top 20: 99%
**Top-5 click share**
**47%**
Top 20: 86%
**Open market**
**26%**
- Tabor Place19% - Dr. Brown's15% - Béaba13% - Elk and Friends13% - Hamarue8% - Green Sprouts5%
## **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×
[**Open Trend **](https://flapen.com/research/us/baby-products/glass-sippy-cup/trend)
## **Top glass sippy cup search terms**
- **glass sippy cup**101K/yr-5.9%1.4% conv. - **glass sippy cups for toddlers 1-3**48K/yr-15.3%1.7% conv. - **glass sippy cups**23K/yr+4.9%1.1% conv. - **tabor place glass sippy cup**13K/yr-2.4%4.4% conv. - **glass sippy cups for toddlers**7K/yr+11.6%1.3% conv. - **glass sippy cups for babies**5K/yr-10.4%1.7% conv. - **sippy cup glass**5K/yr+26.4%1.5% conv. - **toddler glass sippy cup**5K/yr-17.9%1.4% conv. - **glass toddler sippy cup**6K/yr-33.5%1.5% conv. - **tabor place**4K/yr-7.4%3.6% conv. [**All search terms **](https://flapen.com/research/us/baby-products/glass-sippy-cup/search-terms)
## **Top glass sippy cup products on Amazon**
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 24 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+**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)**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**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**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)**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**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**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) [**PandaEar 2 Pack Stainless Steel Cups with Lids & Silicone Sleeves | 8.8 oz Spill Proof Sippy Cups with Straw Stopper & Teething-Friendly Straws for Kids Children Ages 3+ (Beige & Khaki)**PandaEar**$9.61**474 rev1y ago](https://www.amazon.com/dp/B0F5Q56QJM)
**~~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**Palksky**$13.78**3.6★**▲ 240%**](https://www.amazon.com/dp/B0FSX7H4GQ) [**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) [![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**4.3★**▲ 107%**](https://www.amazon.com/dp/B0DT9JVJ2N) [**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★**▲ 100%**](https://www.amazon.com/dp/B0CL17Y7HV) [**Thyseed Spill-Proof Weighted Straw Sippy Cup Baby Transition Trainer Soft Silicone Spout BPA-Free 6m+ 10 oz 1 Pack**thyseed**$33.06**4.6★**▲ 57%**](https://www.amazon.com/dp/B0DHXP51DC)
**~~View all trending →~~**
## **What buyers say about glass sippy cup**
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%
## **Common questions**
- **Is glass sippy cup profitable to sell on Amazon United States?**
- The niche generates $132K/yr across 33 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.8%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the glass sippy cup niche?**
- 21 brands and 29 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 69% of demand.
- **What do buyers complain about in glass sippy cup?**
- Top complaints mined from reviews: Leak-Proof, Durability, Size-Overall. The return rate is 3.2%.
- **When does demand for glass sippy cup peak?**
- Demand peaks in Feb; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the glass sippy cup niche?**
- Listings span $9.61–$36.38; the average listing price is $24.43 (sweet spot $15–$100). The average incumbent carries 1,394 reviews — the moat a new listing must climb.
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