---
title: "9 Oz Clear Plastic Cups — $837K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/9-oz-clear-plastic-cups"
last_updated: "2026-08-09T03:43:48.850Z"
locale: en
meta:
description: "Niche score 63/100 · $837K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 63/100 · $837K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "9 Oz Clear Plastic Cups — $837K/yr Amazon US Niche (2026) - Flapen"
---
# **9 oz clear plastic cups**
**Worth a look**
Shows searches that convert (13.1% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 74Growth 64Conversion 96Competition 41Returns 92Price range 73Avg price 84Brand share 54Review moat 47Quality gap 18
**Conversion**
**Incredible****13.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$18.65**
avg listing price — sweet spot $15–$100
**Market size**
**Good****$837K**
$837K/yr · 342K searches
**Price range**
**Good****$4.72–$42.42**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+42.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****1,833.9**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****60%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 9 oz clear plastic cups is a $837K/yr Amazon United States market (342K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 63/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **9 oz clear plastic cups market data**
- **Units sold / yr**
- **50K–60K**
- avg 2,500–3,000/product
- **Revenue / yr**
- **$933K–$1.1M**
- units × avg price
- **Conversion rate**
- **13.1%**
- **Avg BSR**
- **#110**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **95%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**33**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**60%**
Top 20: 100%
**Open market**
**23%**
- Amazon Basics33% - Turbo Bee18% - RACETOP9% - Dealusy6% - Hefty6% - Clawsoff5%
## **Demand & seasonality**
Weekly Amazon search volume, last 101 weeks — +42.5% search growth over the last 90 days.
9K7KSpike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 3.0×
[**Open Trend **](https://flapen.com/research/us/health-household/9-oz-clear-plastic-cups/trend)
## **Top 9 oz clear plastic cups search terms**
- **9 oz clear plastic cups**79K/yr+46.4%10.2% conv. - **9oz clear plastic cups**68K/yr+29.8%8.4% conv. - **9 oz plastic cups**42K/yr+46.9%8.5% conv. - **9oz cups**26K/yr+56.4%6.7% conv. - **9 oz cups**25K/yr+47.2%7.9% conv. - **9oz plastic cups**15K/yr+83.5%8.1% conv. - **plastic cups 9 oz**17K/yr+5.7%10.7% conv. - **9 ounce clear plastic cups**11K/yr+24.0%9.6% conv. - **9oz disposable cups**7K/yr+54.0%5.9% conv. - **plastic cups 9oz**6K/yr+101.5%10.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/9-oz-clear-plastic-cups/search-terms)
## **Top 9 oz clear plastic cups 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%10%$84K20%$167K30%$251K40%$335K1001K10K 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**Amazon Basics Small Disposable Clear Plastic Cups 9oz 100 Count**Amazon Basics**$4.72**4.7★6,269 rev](https://www.amazon.com/dp/B0D6SJWPHL) [2**Turbo Bee 300 Pack 9oz Clear Plastic Cups Disposable Crystal Drinking Cups PET Plastic Party Cups for Wine Juice Iced Coffee and Cold Drinks**Turbo Bee**$23.46**4.7★2,316 rev](https://www.amazon.com/dp/B09H6ZFD16) [3**Dealusy 100 Pack 9 oz Clear Plastic Cups Sturdy & Food Safe Disposable Plastic Cups for Wine Cocktail Punch**Dealusy**$13.34**4.8★942 rev](https://www.amazon.com/dp/B0CZDW6MGP) [4**Hefty Deluxe Clear Plastic Party Cups (9 Ounce 40 Count)**Hefty**$6.73**4.8★1,760 rev](https://www.amazon.com/dp/B014ORY2Y4) [5**Turbo Bee 600 Pack 9 oz Clear Plastic Cups Disposable Reusable Tumblers Crystal Clear PET Cups for Wedding Thanksgiving Halloween Christmas Party**Turbo Bee**$42.42**4.7★2,316 rev](https://www.amazon.com/dp/B09XDTKZ8J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Amazon Basics Small Disposable Clear Plastic Cups 9oz 100 Count**Amazon Basics**$4.72**6,269 rev1y ago](https://www.amazon.com/dp/B0D6SJWPHL) [**Amazon Basics Small Disposable Red Plastic Party Cups BPA-Free 9oz 50 Count**Amazon Basics**$4.84**5,340 rev1y ago](https://www.amazon.com/dp/B0D6SN4344) [**Aatriet 100 Pack 9 oz Clear Plastic Cups 9oz Clear Disposable Cups Wine Glasses Recyclable Small Punch Cups for Cocktail Juice Water Plastic Wine Cup for Parties Events Sampling & Everyday Use**Aatriet**$10.70**1,012 rev1y ago](https://www.amazon.com/dp/B0DCG4D743) [**Aatriet 40 Pack 9 oz Clear Plastic Cups 9oz Clear Disposable Punch Cups Wine Glasses Sturdy Recylable Small Drinking Cup for Wedding Party Cocktail Cup Plastic Tumblers for Cold Drinks**Aatriet**$6.59**1,012 rev1y ago](https://www.amazon.com/dp/B0DCFG2J71) [**Clawsoff 500 Pack 9 oz Plastic Cups Disposable Drinking Cups Water Cups Plastic Clear Cups for Party Wedding Graduation Travel Holiday Events Birthday Cold Hot**Clawsoff**$21.97**587 rev2y ago](https://www.amazon.com/dp/B0D83RDLKV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TashiBox 9 oz Disposable Plastic Cups 100 Count Crystal Clear**TashiBox**$11.56**4.7★**▲ 132%**](https://www.amazon.com/dp/B0727PTKVH) [**Clawsoff 500 Pack 9 oz Plastic Cups Disposable Drinking Cups Water Cups Plastic Clear Cups for Party Wedding Graduation Travel Holiday Events Birthday Cold Hot**Clawsoff**$21.97**4.6★**▲ 87%**](https://www.amazon.com/dp/B0D83RDLKV) [**Turbo Bee 300 Pack 9oz Clear Plastic Cups Disposable Crystal Drinking Cups PET Plastic Party Cups for Wine Juice Iced Coffee and Cold Drinks**Turbo Bee**$23.46**4.7★**▲ 33%**](https://www.amazon.com/dp/B09H6ZFD16) [**Dealusy 100 Pack 9 oz Clear Plastic Cups Sturdy & Food Safe Disposable Plastic Cups for Wine Cocktail Punch**Dealusy**$13.34**4.8★**▲ 21%**](https://www.amazon.com/dp/B0CZDW6MGP) [**Lilymicky 600 Pack 9 oz Disposable Clear Plastic Cups 9 Ounce Party Cups for Cocktail Parties Picnics and Events**Lilymicky**$32.72**4.8★**▲ 12%**](https://www.amazon.com/dp/B0B4R9TXSY)
**~~View all trending →~~**
## **What buyers say about 9 oz clear plastic cups**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Good quality cups with great sizes”*
**Value For Money**18%
*“Good value for money”*
**Size-Overall**17%
*“Great size”*
**Strength**9%
*“And they weren't flimsy”*
**Advertised Vs Actual Product**7%
*“Exactly what I needed”*
**Durability**5%
*“They feel durable in hand”*
**Ease Of Use**5%
*“Good for everyday use”*
**Thickness**3%
*“Great thick quality cups”*
**Leak-Proof**2%
*“They dont leak, they dont crack, and they survive being aggressively grabbed by toddlers and tipsy adults alike”*
**Material Quality**1%
*“Basic clear plastic cups”*
### **What buyers complain about **
**Size-Overall**20%
*“Not the size Expected”*
**Strength**16%
*“Not sturdy enough”*
**Leak-Proof**14%
*“They leak”*
**Quality-Overall**8%
*“Poor quality cups”*
**Thickness**7%
*“Thin”*
**Ease Of Use**5%
*“we were not able to use them”*
**Durability**4%
*“Breaks easily”*
**Adhesion/Stickiness**4%
*“lack of structure and adhesive”*
**Material Quality**3%
*“cheap cheap material”*
**Value For Money**1%
*“Not Worth the Money”*
### **Top return reasons **
**Size-Overall**61%
**Value For Money**12%
**Strength**5%
**Thin**4%
**Quality-Overall**4%
**Material Quality**4%
**Advertised Vs Actual Product**4%
**Leak-Proof**1%
**Thickness**1%
**Durability**1%
## **Common questions**
- **Is 9 oz clear plastic cups profitable to sell on Amazon United States?**
- The niche generates $837K/yr across 20 tracked products. 90-day search growth is +42.5%. Flapen's verdict: Worth a look (63/100).
- **How competitive is the 9 oz clear plastic cups niche?**
- 13 brands and 33 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in 9 oz clear plastic cups?**
- Top complaints mined from reviews: Size-Overall, Strength, Leak-Proof. The return rate is 1.2%.
- **When does demand for 9 oz clear plastic cups peak?**
- Demand peaks in May–Jun; the busiest month runs 3.0× the quietest.
- **What does it cost to enter the 9 oz clear plastic cups niche?**
- Listings span $4.72–$42.42; the average listing price is $18.65 (sweet spot $15–$100). The average incumbent carries 1,834 reviews — the moat a new listing must climb.
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