---
title: "Round Bottom Plastic Cups with Lids — $335K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/round-bottom-plastic-cups-with-lids"
last_updated: "2026-08-11T13:57:41.285Z"
locale: en
meta:
description: "Niche score 66/100 · $335K/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 · $335K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Round Bottom Plastic Cups with Lids — $335K/yr Amazon US Niche (2026) - Flapen"
---
# **round bottom plastic cups with lids**
**Worth a look**
Shows a thin review moat (135 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 53Growth 49Conversion 62Competition 77Returns 88Price range 75Avg price 88Brand share 75Review moat 93Quality gap 42
**Review moat**
**Great****135.4**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.14**
avg listing price — sweet spot $15–$100
**Competition**
**Great****38%**
top-5 click share — an open shelf
**Brand share**
**Great****60%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$9.76–$31.16**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$335K**
$335K/yr · 308K searches
**Growth**
**Okay****+19.2%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
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, round bottom plastic cups with lids is a $335K/yr Amazon United States market (308K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Aug. Verdict: Worth a look — 66/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **round bottom plastic cups with lids market data**
- **Units sold / yr**
- **10K–13K**
- avg 100–250/product
- **Revenue / yr**
- **$201K–$252K**
- units × avg price
- **Conversion rate**
- **5.4%**
- **Avg BSR**
- **#634**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **4.9%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
**Brands**
**19 **▲rising
**Sellers**
**27**
**Top-5 brand share**
**60%**
Top 20: 100%
**Top-5 click share**
**38%**
Top 20: 79%
**Open market**
**33%**
- Jycnolm18% - Alaeseje18% - tchrules8% - KesaPlan8% - Turbo Bee8% - Fit Meal Prep8%
## **Demand & seasonality**
Weekly Amazon search volume, last 60 weeks — +19.2% search growth over the last 90 days.
9K7KSpike '25Prime Day '25Holiday '25 seasonJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Aug · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/round-bottom-plastic-cups-with-lids/trend)
## **Top round bottom plastic cups with lids search terms**
- **round bottom plastic cups with lids**91K/yr+18.8%3.7% conv. - **rounded bottom plastic cups with lids**48K/yr+14.2%4.1% conv. - **round bottom plastic cups**26K/yr+44.6%3.0% conv. - **round plastic cups**14K/yr+25.8%2.9% conv. - **round cups with lids**13K/yr+10.9%2.8% conv. - **round bottom cups**7K/yr+96.2%3.5% conv. - **round plastic cups with lids**17K/yr-6.4%2.6% conv. - **plastic cups with lids round bottom**10K/yr+17.0%3.7% conv. - **rounded plastic cups with lids**12K/yr-11.7%4.0% conv. - **plastic cups round bottom**7K/yr+56.5%4.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/round-bottom-plastic-cups-with-lids/search-terms)
## **Top round bottom 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%4%$13K8%$27K12%$40K16%$54K101001K 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**Alaeseje 50 Pack Clear Plastic Cups with Lids and Straws 16 oz Disposable Iced Coffee Cups PET Crystal Cups Round Bottom To Go Cup for Iced Coffee Juice Smoothie Cold Beverage**Alaeseje**$17.64**4.6★138 rev](https://www.amazon.com/dp/B0FDPWCTMT) [2**tchrules 100 Set 16oz Plastic Cups with Lids and Straws Disposable Clear Iced Coffee Cup with Lid Round Bottom Plastic To Go Cups for Cold Drinks Slushie Smoothie Lemonade Matcha Party Shop Supplies**tchrules**$28.89**4.4★230 rev](https://www.amazon.com/dp/B0F9KHHGQC) [3**Jycnolm Round Bottom Clear Plastic Cups with Sip Lids 50 Sets 16 Oz Disposable Iced Coffee Cups with Strawless Lids To Go Cold Drink Cups for Smoothies Juices Party Catering**Jycnolm**$18.47**4.6★211 rev](https://www.amazon.com/dp/B0FLXTMB3X) [4**Baderke Clear Plastic Cups with Strawless Sip Lids Disposable Round Bottom Togo Cups for Coffee Smoothie Cold Beverage Coffee Shops and Party Catering(16 oz 50 Pcs)**Baderke**$25.78**4.6★315 rev](https://www.amazon.com/dp/B0DRD4CJQK) [5**Alaeseje 50 Pack Clear Plastic Cups with Strawless Sip Lids 16 oz Iced Coffee Cups with Lids Disposable PET Crystal Cups Round Bottom To Go Cup for Iced Coffee Juice Smoothie Cold Beverage**Alaeseje**$18.02**4.3★277 rev](https://www.amazon.com/dp/B0F4QRVYCF)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Fit Meal Prep 100 Pack 16 oz Round Bottom Clear Plastic Cups with Lids and Straws Disposable Iced coffee cups with lids BPA-Free To Go Cups for Smoothies Party Drinks Bubble Tea Cold Beverage**Fit Meal Prep**$24.02**42 rev5mo ago](https://www.amazon.com/dp/B0GHR2Y4VD) [**Boxential 50 Pack 16 oz Round Bottom Plastic Cups with Lids and Straws Disposable Coffee Cups with Lids To Go Iced Coffee Cups with Lids Disposable Cups for Party Smoothie Cup for Cold Drinks**Boxential**$17.70**48 rev5mo ago](https://www.amazon.com/dp/B0GHRJF4LN) [**Fit Meal Prep 100 Pack 16 oz Round Bottom Clear Plastic Cups with Strawless Sip Lids Disposable Iced coffee cups with lids BPA-Free To Go Cups for Smoothies Pink Drinks Party Drinks Cold Beverage**Fit Meal Prep**$27.15**50 rev5mo ago](https://www.amazon.com/dp/B0GH5S4M9W) [**Jycnolm Round Bottom Clear Plastic Cups with Sip Lids 25 Sets 16 Oz Disposable Iced Coffee Cups with Strawless Lids To Go Cold Drink Cups for Smoothies Juices Party Catering**Jycnolm**$13.00**211 rev6mo ago](https://www.amazon.com/dp/B0GBW5WT5M) [**Turbo Bee 100 Pack - 16 OZ Round Bottom Plastic Cups with Lids and Straws Disposable Clear Iced Coffee Cups with Lids for Cold Drinks and Beverages**Turbo Bee**$25.07**70 rev7mo ago](https://www.amazon.com/dp/B0G4VHD2GH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fit Meal Prep 100 Pack 16 oz Round Bottom Clear Plastic Cups with Strawless Sip Lids Disposable Iced coffee cups with lids BPA-Free To Go Cups for Smoothies Pink Drinks Party Drinks Cold Beverage**Fit Meal Prep**$27.15**4.6★**▲ 199%**](https://www.amazon.com/dp/B0GH5S4M9W) [**Fit Meal Prep 100 Pack 16 oz Round Bottom Clear Plastic Cups with Lids and Straws Disposable Iced coffee cups with lids BPA-Free To Go Cups for Smoothies Party Drinks Bubble Tea Cold Beverage**Fit Meal Prep**$24.02**4.5★**▲ 199%**](https://www.amazon.com/dp/B0GHR2Y4VD) [**Turbo Bee 100 Pack - 16 oz Round Bottom Clear Plastic Cups with Strawless Sip - Lids Disposable To Go Coffee Cups with Sippy Lids for Iced Coffee Cold Drinks and Beverages**Turbo Bee**$24.87**3.9★**▲ 181%**](https://www.amazon.com/dp/B0G4VLPHRP) [**Boxential 50 Pack 16 oz Round Bottom Plastic Cups with Lids and Straws Disposable Coffee Cups with Lids To Go Iced Coffee Cups with Lids Disposable Cups for Party Smoothie Cup for Cold Drinks**Boxential**$17.70**4.8★**▲ 177%**](https://www.amazon.com/dp/B0GHRJF4LN) [**Jycnolm Round Bottom Clear Plastic Cups with Sip Lids 25 Sets 16 Oz Disposable Iced Coffee Cups with Strawless Lids To Go Cold Drink Cups for Smoothies Juices Party Catering**Jycnolm**$13.00**4.6★**▲ 163%**](https://www.amazon.com/dp/B0GBW5WT5M)
**~~View all trending →~~**
## **What buyers say about round bottom plastic cups with lids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Good Quality Cups”*
**Size-Overall**15%
*“Love the size”*
**Strength**10%
*“They are sturdy”*
**Durability**8%
*“durable material”*
**Value For Money**8%
*“Worth it”*
**Leak-Proof**8%
*“completely leak proof”*
**Ease Of Use**6%
*“Easy to use”*
**Design-Overall**4%
*“Its a sleek look”*
**Shape/Style**4%
*“I love the style”*
**Advertised Vs Actual Product**2%
*“Just as pictured”*
### **What buyers complain about **
**Size-Overall**23%
*“TOO SMALL”*
**Strength**10%
*“flimsy”*
**Ease Of Use**7%
*“they are bizarrely hard to open”*
**Quality-Overall**5%
*“The only thing I found to be low quality was the lid”*
**Leak-Proof**5%
*“they leak”*
**Thickness**5%
*“anything thicker may require a thicker straw”*
**Advertised Vs Actual Product**3%
*“False advertisement”*
**Durability**3%
*“the lid broke on me once”*
**Value For Money**3%
*“Lower the price”*
**Material Quality**1%
*“Unfortunately, these are a pretty cheap plastic”*
### **Top return reasons **
**Size-Overall**62%
**Value For Money**9%
**Advertised Vs Actual Product**6%
**Strength**4%
**Quality-Overall**3%
**Material Quality**3%
**Thin**3%
**Leak-Proof**2%
**Product Condition**2%
**Smell**1%
## **Common questions**
- **Is round bottom plastic cups with lids profitable to sell on Amazon United States?**
- The niche generates $335K/yr across 42 tracked products. 25 of 28 products launched in the last 360 days are still selling. 90-day search growth is +19.2%. Flapen's verdict: Worth a look (66/100).
- **How competitive is the round bottom plastic cups with lids niche?**
- 19 brands and 27 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 60% of demand.
- **What do buyers complain about in round bottom plastic cups with lids?**
- Top complaints mined from reviews: Size-Overall, Strength, Ease Of Use. The return rate is 1.4%.
- **When does demand for round bottom plastic cups with lids peak?**
- Demand peaks in Aug; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the round bottom plastic cups with lids niche?**
- Listings span $9.76–$31.16; the average listing price is $20.14 (sweet spot $15–$100). The average incumbent carries 135 reviews — the moat a new listing must climb.
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