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black stanley cup

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 10Growth 34Conversion 62Competition 12Returns 85Price range 84Avg price 95Brand share 0Review moat 25Quality gap 30

Avg price

Incredible£28.93

avg listing price — sweet spot $15–$100

Returns

Great1.5%

return rate — above 5% kills the launch gate

Price range

Great£10.43–£43.59

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

Conversion

Good5.4%

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

Growth

Okay+7.1%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad4,463.4

avg incumbent reviews — the moat a new listing must climb

Competition

Bad85%

top-5 click share — a locked-up shelf

Market size

Bad£40K

£40K/yr · 25K searches

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United Kingdom niche tracking, black stanley cup is a £40K/yr Amazon United Kingdom market (25K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 36/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

black stanley cup market data

Units sold / yr
1K–2K
avg 100–250/product
Revenue / yr
£36K–£43K
units × avg price
Conversion rate
5.4%
Avg BSR
#71
Page quality
0%
Prime
90%
Sponsored
70%
Out of stock
12.5%
Avg brand age
27 months
Avg seller age
164 days

Competition & brand share

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

3 falling

Sellers

117

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

85%

Top 20: 100%

Open market

0%

  • STANLEY93%
  • WATERSY4%
  • FECBK3%

Demand & seasonality

Weekly Amazon search volume, last 83 weeks — +7.1% search growth over the last 90 days.
1K750Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26Prime Day '26JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Nov, Dec · busiest ÷ quietest = 4.0×

Top black stanley cup 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%£4K20%£8K30%£12K40%£16K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 10 tracked products in this niche — three views at once, no toggling.

What buyers say about black stanley cup

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

What buyers love

Quality-Overall25%

“Fantastic brand and tumbler”

Weight Light9%

“Omg I love this water bottle it's not heavy easy to carry around”

Size-Overall9%

“Good size”

Value For Money9%

“Fantastic price”

Temperature Retention6%

“keeps drinks cold all day”

Ease Of Cleaning6%

“I love the fact that it comes with a cleaning brush”

Advertised Vs Actual Product5%

“Does what it supposed to”

Strength4%

“is very sturdy”

Leak-Proof4%

“it did not leak or spill”

Fun/Entertainment Experience4%

“Most importantly will be good use to my teenage son to encourage him to drink more”

What buyers complain about

Leak-Proof46%

“Leak”

Ease Of Use13%

“its a bit hard to drink without it”

Quality-Overall8%

“not proper straws”

Value For Money8%

“too expensive”

Heating6%

“Doesnt Keep Drinks Hot”

Temperature Retention2%

“the poor temperature retention completely defeats the purpose of a travel mug”

Heat Resistance2%

“Doesnt Keep Drinks Hot”

Hard Feel1%

“Straw is a bit stiff to open for younger ones”

Scratch Resistance1%

“Bottle was scratched when arrived”

Top return reasons

Size-Overall50%
Leak-Proof10%
Scratch Resistance7%
Color5%
Advertised Vs Actual Product4%
Value For Money3%
Ease Of Use3%
Defective Material/Parts3%
Weight Heavy3%
Product Condition2%

Common questions

Is black stanley cup profitable to sell on Amazon United Kingdom?
The niche generates £40K/yr across 10 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +7.1%. Flapen's verdict: Skip it (36/100).
How competitive is the black stanley cup niche?
3 brands and 117 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in black stanley cup?
Top complaints mined from reviews: Leak-Proof, Ease Of Use, Quality-Overall. The return rate is 1.5%.
When does demand for black stanley cup peak?
Demand peaks in Nov–Dec; the busiest month runs 4.0× the quietest.
What does it cost to enter the black stanley cup niche?
Listings span £10.43–£43.59; the average listing price is £28.93 (sweet spot $15–$100). The average incumbent carries 4,463 reviews — the moat a new listing must climb.