---
title: "9 Oz Plastic Cups with Lids — $147K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/9-oz-plastic-cups-with-lids"
last_updated: "2026-08-09T04:44:02.704Z"
locale: en
meta:
description: "Niche score 66/100 · $147K/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 66/100 · $147K/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 Plastic Cups with Lids — $147K/yr Amazon US Niche (2026) - Flapen"
---
# **9 oz plastic cups with lids**
**Worth a look**
Shows no brand lock-in (top 5 brands take 47% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 32Growth 71Conversion 77Competition 77Returns 84Price range 75Avg price 85Brand share 88Review moat 72Quality gap 23
**Brand share**
**Great****47%**
top-5 brand share — no brand owns this niche
**Avg price**
**Great****$18.99**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.6%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****7.5%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Price range**
**Great****$9.55–$31.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****605.87**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+54.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$147K**
$147K/yr · 103K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**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, 9 oz plastic cups with lids is a $147K/yr Amazon United States market (103K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 66/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **9 oz plastic cups with lids market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **$152K–$190K**
- units × avg price
- **Conversion rate**
- **7.5%**
- **Avg BSR**
- **#416**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **97%**
- **Out of stock**
- **5.8%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **193 days**
## **Competition & brand share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**25 **▲rising
**Sellers**
**32**
**Top-5 brand share**
**47%**
Top 20: 95%
**Top-5 click share**
**38%**
Top 20: 81%
**Open market**
**47%**
- Lamosi15% - BYSNOW10% - Lilymicky8% - AOZITA8% - Jycnolm7% - Turbo Bee6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +54.3% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/health-household/9-oz-plastic-cups-with-lids/trend)
## **Top 9 oz plastic cups with lids search terms**
- **9 oz cups with lids**21K/yr+34.3%7.0% conv. - **9oz cups with lids**16K/yr+153.8%6.4% conv. - **9oz clear plastic cups with lids**27K/yr-11.8%7.4% conv. - **9 oz clear plastic cups with lids**14K/yr+61.9%6.6% conv. - **9 oz plastic cups with lids**9K/yr+75.4%6.8% conv. - **9oz dessert cups with lids**5K/yr+230.8%5.1% conv. - **vasos de 9 onzas con tapa**5K/yr+64.5%4.6% conv. - **9oz plastic cups with lids**5K/yr+94.5%6.7% conv. [**All search terms **](https://flapen.com/research/us/health-household/9-oz-plastic-cups-with-lids/search-terms)
## **Top 9 oz plastic cups with lids 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%3%$4K6%$9K9%$13K12%$18K101001K10K 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**Lamosi 100 Pack 9 oz Clear Plastic Cups with Lids Disposable Cups with Flat Lids No Hole Ideal for Ice Cream Cold Drinks Fruit Dessert Yogurt Parfait**Lamosi**$18.79**4.7★527 rev](https://www.amazon.com/dp/B0DPH3ZVG6) [2**BYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait**BYSNOW**$17.22**4.8★99 rev](https://www.amazon.com/dp/B0GBS7DKGZ) [3**AOZITA \[50 Sets 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Cups With Lids for Ice Cream Pudding Cake Snacks Smoothie Milkshake Cold Drinks**AOZITA**$14.05**4.7★1,658 rev](https://www.amazon.com/dp/B0C74C9W44) [4**Lilymicky 200 PACK 9 oz Clear Plastic Cups with Flat Lids**Lilymicky**$29.05**4.8★759 rev](https://www.amazon.com/dp/B09LHHJQ3B) [5**YEEHAW 9 oz 50 Pack Clear Plastic Cups with Flat Lids Disposable Cups With Straw Slot Lids for Cold Drinks**YEEHAW**$9.55**4.5★1,023 rev](https://www.amazon.com/dp/B0D6VSLWRL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait**BYSNOW**$17.22**99 rev6mo ago](https://www.amazon.com/dp/B0GBS7DKGZ) [**Clawsoff 50 Pack 9 oz Plastic Cups with Flat Lids Clear Parfait Cups No Hole Disposable Dessert Cup Putting Cup for Cold Drink Ice Cream Fruit Salad**Clawsoff**$12.94**79 rev6mo ago](https://www.amazon.com/dp/B0G8ZWK34Z) [**Jycnolm \[100 Sets 9 oz Clear Plastic Fruit Cups with Lid No Hole Disposable Plastic Cups with Lids for Yogurt Parfait Pudding Dessert Cake Ice Cream Snack Cup Party Supplies**Jycnolm**$16.36**95 rev7mo ago](https://www.amazon.com/dp/B0G3PN5NNY) [**Lamosi 9 oz Clear Plastic Cups with Lids 50 Pack Clear Disposable Cups with Flat Lids No Hole for Fruit Snack Pudding Cold To Go Drinks or Milkshakes**Lamosi**$13.66**225 rev9mo ago](https://www.amazon.com/dp/B0FVDQ87P2) [**Fivifedu 9oz Clear Plastic Cups with Flat Lids No Hole (50 Sets)**Fivifedu**$11.15**108 rev10mo ago](https://www.amazon.com/dp/B0FLPR6YDY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Clawsoff 50 Pack 9 oz Plastic Cups with Flat Lids Clear Parfait Cups No Hole Disposable Dessert Cup Putting Cup for Cold Drink Ice Cream Fruit Salad**Clawsoff**$12.94**4.8★**▲ 171%**](https://www.amazon.com/dp/B0G8ZWK34Z) [**BYSNOW 100 Pack 9 oz Clear Plastic Cups With Flat Lids No Hole Disposable Dessert Cups with Lids for Ice Cream Pudding Fruit Cold Drinks Cake Snacks Yogurt Parfait**BYSNOW**$17.22**4.8★**▲ 165%**](https://www.amazon.com/dp/B0GBS7DKGZ) [**Jycnolm \[100 Sets 9 oz Clear Plastic Fruit Cups with Lid No Hole Disposable Plastic Cups with Lids for Yogurt Parfait Pudding Dessert Cake Ice Cream Snack Cup Party Supplies**Jycnolm**$16.36**4.5★**▲ 127%**](https://www.amazon.com/dp/B0G3PN5NNY) [**Qyyiguf 50 Pcs 9 Oz Reusable Plastic Dessert Cups with Flat Lids Cold Party Drinking Cups for Coffee Fruit Ice Cream Iced Cold Drinks BBQ Thanksgiving Halloween Juice Party(No Hole)**Qyyiguf**$11.23**4.6★**▲ 76%**](https://www.amazon.com/dp/B09ZTWV1Z3) [**Vplus 200 Pack 9 OZ PET Plastic Cups with Flat Lids Crystal Disposable Plastic Cups For Parfait Fruit Desserts Snacks Yogurt and Jelly**Vplus**$27.22**4.8★**▲ 60%**](https://www.amazon.com/dp/B0B1DFZ97P)
**~~View all trending →~~**
## **What buyers say about 9 oz plastic cups with lids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**23%
*“Love the size”*
**Quality-Overall**18%
*“The quality is solid”*
**Value For Money**9%
*“Great Value”*
**Strength**8%
*“Sturdy cups”*
**Ease Of Use**8%
*“Easy to use”*
**Advertised Vs Actual Product**5%
*“As described”*
**Durability**5%
*“Durable and easy to use”*
**Leak-Proof**4%
*“they do not leak at all”*
**Baking**2%
*“Great for creating desserts”*
**Storage Capacity**2%
*“they stack neatly for storage”*
### **What buyers complain about **
**Size-Overall**14%
*“Two to short”*
**Strength**11%
*“The lids are very flimsy”*
**Ease Of Use**11%
*“took some effort to snap”*
**Thickness**7%
*“The plastic is thick”*
**Quality-Overall**7%
*“Quality is a little thin”*
**Value For Money**4%
*“A little pricey”*
**Durability**4%
*“Not very durable”*
**Product Condition**3%
*“Used cups and not new as stated”*
**Ease Of Cleaning**2%
*“making a mess”*
**Leak-Proof**2%
*“Not 100% leak proof”*
### **Top return reasons **
**Size-Overall**74%
**Value For Money**9%
**Advertised Vs Actual Product**5%
**Strength**3%
**Material Quality**2%
**Quality-Overall**2%
**Thin**2%
**Functionality-Overall**1%
**Ease Of Use**1%
**Mechanism Issues**0%
## **Common questions**
- **Is 9 oz plastic cups with lids profitable to sell on Amazon United States?**
- The niche generates $147K/yr across 38 tracked products. 8 of 9 products launched in the last 360 days are still selling. 90-day search growth is +54.3%. Flapen's verdict: Worth a look (66/100).
- **How competitive is the 9 oz plastic cups with lids niche?**
- 25 brands and 32 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 47% of demand.
- **What do buyers complain about in 9 oz plastic cups with lids?**
- Top complaints mined from reviews: Size-Overall, Strength, Ease Of Use. The return rate is 1.6%.
- **When does demand for 9 oz plastic cups with lids peak?**
- Demand peaks in May–Jun; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the 9 oz plastic cups with lids niche?**
- Listings span $9.55–$31.84; the average listing price is $18.99 (sweet spot $15–$100). The average incumbent carries 606 reviews — the moat a new listing must climb.
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