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6 Oz Plastic Cups

6 Oz Plastic Cups shows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

61
Worth a look

Top 9% of 14,768 Health & Household niches · +12 vs the category median of 49

Market size 17Growth 61Conversion 74Competition 76Returns 93Price range 68Avg price 77Brand share 82Review moat 48Quality gap 32
This niche Category average · 14,768 niches

Is 6 Oz Plastic Cups profitable on Amazon?

According to Flapen's Amazon United States niche tracking, 6 Oz Plastic Cups is a $66K/yr Amazon United States market (60K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 61/100.

6 Oz Plastic Cups: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +37.3% over the last 90 days and 6.9% of searches end in a purchase.

$66K

revenue / yr

Units sold / yr5K
Search volume / yr+37.3%60K
Conversion rate6.9%
Avg price$15.94

Who owns the niche?

The top 5 brands hold 53% of demand, so 47% of the market is open.

47%

open market share

Brands · sellers24 · 41
Top-5 product click share39%
Open market47%
Avg brand age51 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 35 products

Sponsored placement86%
New entrants (1y)4· 3 succeeded
Avg rating4.6★
Avg reviews1,654

Top 6 Oz Plastic Cups products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (39% combined) — an open shelf where new products get seen.

$0$3K$5K$8K$11K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

24 falling

Sellers

41

Top-5 brand share

53%

Top 20: 96%

Top-5 click share

39%

Top 20: 84%

Open market

40%

  • Tiaiidi14%
  • BYSNOW12%
  • Lamosi10%
  • Amazon Basics10%
  • Turbo Bee8%
  • SETUP7%

6 Oz Plastic Cups demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume60KCVR6.9%Products35Brands24Top 5 Brands53%OOS Rate0.2%Rating4.6★Reviews1,654Avg BSR#378
1K750Spike '25Spike '26DecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 1.7×

Top 6 Oz Plastic Cups search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 6 oz plastic cups27K/yr
  • 6oz plastic cups23K/yr
  • 6 oz clear plastic cups6K/yr
  • 6 ounce plastic cups4K/yr

What reviews say buyers love and hate about 6 Oz Plastic Cups

What buyers mention most, as a share of all reviews.

What buyers love

83% of reviews
Size-Overall19%

Good Size

Quality-Overall16%

Excellent product

Value For Money13%

Great Value

Strength10%

Sturdy enough

Advertised Vs Actual Product8%

The description is 100% accurate

What buyers complain about

76% of reviews
Size-Overall23%

Won't fit

Strength15%

Not very sturdy

Dispensing Mechanism9%

Do not fit in standard dispense

Leak-Proof7%

These leaked

Thickness5%

Thin and flimsy

6 Oz Plastic Cups return rate & reasons

Why buyers send it back, as a share of all return requests.

1.1%

Return rate

81%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
75%
2Value For Money
6%
3Advertised Vs Actual Product
3%
4Strength
3%
5Thin
3%

Common 6 Oz Plastic Cups questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 6 Oz Plastic Cups 61/100 on Amazon United States — Worth a look. The niche generates $66K/yr across 35 tracked products. 3 of 4 products launched in the last 360 days are still selling. Search demand moved +37.3% over the last 90 days.
Search demand for 6 Oz Plastic Cups on Amazon United States peaks in May–Jun, where the busiest month runs 1.7× the quietest.