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37

Manta Silk Sleep Mask

Skip it

A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.

Market size 8Growth 57Conversion 59Competition 0Returns 24Price range 95Avg price 90Brand share 0Review moat 24Quality gap 80

Price range

Incredible$36.83–$69.37

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

Avg price

Great$58.49

avg listing price — sweet spot $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Conversion

Good5.0%

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

Growth

Good+31.9%

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

Review moat

Bad5,452

avg incumbent reviews — the moat a new listing must climb

Returns

Bad5.2%

return rate — above 5% kills the launch gate

Market size

Bad$34K

$34K/yr · 11K searches

Competition

Bad100%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Is manta silk sleep mask profitable on Amazon?

According to Flapen's Amazon United States niche tracking, manta silk sleep mask is a $34K/yr Amazon United States market (11K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Dec. Verdict: Skip it — 37/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

manta silk sleep mask market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.
Units sold / yr
750–1K
avg 100–250/product
Revenue / yr
$44K–$58K
units × avg price
Conversion rate
5.0%
Avg BSR
#70
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
5.8%
Avg brand age
49 months
Avg seller age
159 days

Competition: brands, sellers & click share

The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

3

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

100%

Top 20: 100%

Open market

0%

  • Manta Sleep100%

manta silk sleep mask demand & seasonality

Weekly Amazon search volume, last 75 weeks — +31.9% search growth over the last 90 days.
350250Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26FebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jul, Dec · busiest ÷ quietest = 2.0×

Top manta silk sleep mask products & what they sell for

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

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%25%$8K50%$17K75%$25K100%$34K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 3 tracked products in this niche — three views at once, no toggling.

What reviews say buyers love and hate about manta silk sleep mask

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

What buyers love

Comfort-Overall22%

“comfortable than the regular”

Sleep Quality15%

“Its a lovely and comfortable sleep mask”

Eye-Hygiene6%

“This is a wonderful eye mask”

Value For Money5%

“well worth it”

Soft Feel5%

“Very soft material”

Efficiency4%

“Works well”

Quality-Overall3%

“Quality sleep mask that is worth the money”

Adjustability/Rotatability/Reclining3%

“Adjustable,”

Strap/String Quality2%

“the strap stays put without being bothersome”

Design-Overall2%

“think they are well designed”

What buyers complain about

Comfort-Overall18%

“It was uncomfortable”

Value For Money12%

“Not worth it”

Sleep Quality7%

“I have not been able to get one good night of sleep with it”

Velcro Quality6%

“the velcro isn't durable”

Size-Overall4%

“is a little oversized”

Quality-Overall4%

“QUALITY HAS GONE DOWNHILL”

Ease Of Use2%

“Foam is hard”

Durability2%

“Not durable”

Smell2%

“It has a terrible chemical smell that would keep me from wearing it even if it did block the light”

Functionality-Overall2%

“it literally doesnt block it at all”

Top return reasons

Comfort-Overall30%
Size-Overall26%
Functionality-Overall10%
Advertised Vs Actual Product6%
Sleep Quality5%
Material Quality3%
Value For Money3%
Strap/String Quality2%
Quality-Overall2%
Weight Heavy2%

Common manta silk sleep mask questions

Is manta silk sleep mask profitable to sell on Amazon United States?
The niche generates $34K/yr across 3 tracked products. 90-day search growth is +31.9%. Flapen's verdict: Skip it (37/100).
How competitive is the manta silk sleep mask niche?
1 brands and 3 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in manta silk sleep mask?
Top complaints mined from reviews: Comfort-Overall, Value For Money, Sleep Quality. The return rate is 5.2% — above our launch gate.
When does demand for manta silk sleep mask peak?
Demand peaks in Jul–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the manta silk sleep mask niche?
Listings span $36.83–$69.37; the average listing price is $58.49 (sweet spot $15–$100). The average incumbent carries 5,452 reviews — the moat a new listing must climb.