Skip to content
58

plastic cups with dome lids

Worth a look

Shows a sweet-spot price point ($17.97 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 34Growth 55Conversion 51Competition 72Returns 81Price range 75Avg price 82Brand share 81Review moat 59Quality gap 22

Avg price

Great$17.97

avg listing price — sweet spot $15–$100

Brand share

Great54%

top-5 brand share — no brand owns this niche

Returns

Great1.7%

return rate — above 5% kills the launch gate

Price range

Great$8.47–$34.10

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

Competition

Good42%

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

Review moat

Good1,131.55

avg incumbent reviews — the moat a new listing must climb

Growth

Good+28.2%

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

Conversion

Good4.1%

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

Market size

Okay$165K

$165K/yr · 227K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, plastic cups with dome lids is a $165K/yr Amazon United States market (227K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 58/100.

Data updated Jul 13, 2026 · scored weekly · How we score niches

plastic cups with dome lids market data

Units sold / yr
10K–13K
avg 250–500/product
Revenue / yr
$180K–$225K
units × avg price
Conversion rate
4.1%
Avg BSR
#397
Page quality
0%
Prime
100%
Sponsored
90%
Out of stock
2.6%
Avg brand age
35 months
Avg seller age
164 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

27 rising

Sellers

33

Top-5 brand share

54%

Top 20: 94%

Top-5 click share

42%

Top 20: 80%

Open market

40%

  • Aatriet15%
  • Lilymicky12%
  • TashiBox11%
  • Jnnzzggu10%
  • JOLLY PARTY6%
  • GUSTO6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +28.2% search growth over the last 90 days.
7K5KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 2.5×

Top plastic cups with dome lids search terms

  • cups with dome lids48K/yr
  • plastic cups with dome lids49K/yr
  • dome cups with lids23K/yr
  • clear cups with dome lids23K/yr
  • clear plastic cups with dome lids15K/yr
  • dome cups9K/yr
  • plastic cup with dome lid9K/yr
  • cups with dome lids no hole8K/yr
  • cup with dome lid8K/yr
  • dessert cups with dome lids6K/yr
All search terms

Top plastic cups with dome 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%$7K8%$13K12%$20K16%$26K101001K10K Reviews — right = deep review moat Market 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.

What buyers say about plastic cups with dome lids

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

What buyers love

Quality-Overall24%

“Excellent product”

Size-Overall17%

“Correct size”

Strength9%

“Sturdy cups”

Value For Money8%

“Cant beat the price”

Durability6%

“Strong and durable”

Ease Of Use6%

“Very convenient”

Advertised Vs Actual Product5%

“These are exactly as pictured-”

Baking5%

“Great for creating desserts”

Leak-Proof4%

“did not leak”

Material Quality3%

“Very good material and comfortable”

What buyers complain about

Strength19%

“Flimsy”

Size-Overall17%

“Lids do not fit”

Ease Of Use8%

“not the most easy to close”

Quality-Overall7%

“Flimsy and not good quality”

Thickness7%

“The plastic is thick”

Value For Money6%

“I expected them to be cheap”

Durability4%

“when they do they easily fall off”

Material Quality2%

“horrible plastic material”

Leak-Proof2%

“Was not leak proof”

Functionality-Overall1%

“Do not work”

Top return reasons

Size-Overall70%
Value For Money8%
Advertised Vs Actual Product5%
Strength4%
Material Quality3%
Thin2%
Quality-Overall2%
Functionality-Overall1%
Ease Of Use1%
Thickness1%

Common questions

Is plastic cups with dome lids profitable to sell on Amazon United States?
The niche generates $165K/yr across 40 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +28.2%. Flapen's verdict: Worth a look (58/100).
How competitive is the plastic cups with dome lids niche?
27 brands and 33 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 54% of demand.
What do buyers complain about in plastic cups with dome lids?
Top complaints mined from reviews: Strength, Size-Overall, Ease Of Use. The return rate is 1.7%.
When does demand for plastic cups with dome lids peak?
Demand peaks in May–Jun–Jul; the busiest month runs 2.5× the quietest.
What does it cost to enter the plastic cups with dome lids niche?
Listings span $8.47–$34.10; the average listing price is $17.97 (sweet spot $15–$100). The average incumbent carries 1,132 reviews — the moat a new listing must climb.