Is tampon flask profitable to sell on Amazon United States?

The niche generates $458K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +31.5%. Flapen's verdict: Skip it (42/100).

How competitive is the tampon flask niche?

6 brands and 10 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in tampon flask?

Top complaints mined from reviews: Size-Overall, Leak-Proof, Functionality-Overall. The return rate is 3.3%.

When does demand for tampon flask peak?

Demand peaks in Apr–May–Jun–Jul; the busiest month runs 8.3× the quietest.

What does it cost to enter the tampon flask niche?

Listings span $7.34–$18.26; the average listing price is $11.13 (sweet spot $15–$100). The average incumbent carries 1,895 reviews — the moat a new listing must climb.

tampon flask

Skip it

Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.

Market size

Good$458K

$458K/yr · 934K searches

Growth

Good+31.5%

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

Conversion

Good4.4%

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

Review moat

Okay1,895.06

avg incumbent reviews — the moat a new listing must climb

Returns

Okay3.3%

return rate — above 5% kills the launch gate

Avg price

Okay$11.13

avg listing price — sweet spot $15–$100

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay67%

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

Price range

Okay$7.34–$18.26

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

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, tampon flask is a $458K/yr Amazon United States market (934K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Skip it — 42/100.

Data updated Aug 6, 2026 · scored weekly · How we score niches

tampon flask market data

Units sold / yr: 30K–40K; avg 1,500–2,000/product
Revenue / yr: $334K–$445K; units × avg price
Conversion rate: 4.4%
Avg BSR: #76
Page quality: 0%
Prime: 100%
Sponsored: 19%
Out of stock: 0.0%
Avg brand age: 48 months
Avg seller age: 169 days

Competition & brand share

The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

67%

Top 20: 100%

Open market

GoPong81%
Copkim9%
JUSONEY4%
Binocktails2%
Classy Wino2%
Jokel2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +31.5% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 8.3×

Open Trend

Top tampon flask search terms

hidden flask212K/yr +48.2%1.9% conv.
tampon flask130K/yr +27.4%7.6% conv.
hidden flasks for liquor89K/yr +37.4%1.8% conv.
secret flask62K/yr +52.1%2.1% conv.
discreet flask50K/yr +49.7%2.0% conv.
flasks for liquor disguise72K/yr +32.5%2.4% conv.
hidden alcohol container42K/yr +55.5%2.3% conv.
cruise alcohol smuggling kit45K/yr +10.5%1.1% conv.
tampon flasks for liquor19K/yr +88.9%6.4% conv.
alcohol containers for hiding26K/yr +27.3%2.4% conv.

All search terms

Top tampon flask 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

GoPong Tampon Flasks 12 Pack (18 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs Festivals Cruises and Sports Events Includes Funnel & Spout

GoPong$9.994.7★1,469 rev

GoPong Power Bank Flask (8 oz) - Hidden Alcohol Travel Flask Secret Liquor Container for Beaches Cruises and Sports Events Includes Funnel & Spout

GoPong$13.064.5★654 rev

GoPong Sport Bottle Sunscreen Flask 2 Pack (16 oz Total) - Hidden Alcohol Travel Flasks - Secret Liquor Containers for Beaches Cruises and Sports Events Includes Funnel & Spout

GoPong$11.474.7★5,003 rev

GoPong Lotion Flask 3 Pack (12 oz Total) - Hidden Alcohol Travel Flasks Secret Liquor Containers for Beaches Cruises and Sports Events Includes Funnel & Spout

GoPong$9.854.5★4,963 rev

GoPong Tampon Flasks 6 Pack (9 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs Festivals Cruises and Sports Events

GoPong$7.344.6★104 rev

Newest

by launch date

GoPong Tampon Flasks 6 Pack (9 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs Festivals Cruises and Sports Events

GoPong$7.34104 rev

11mo ago

JUSONEY 14 Pack Tampon Flasks (21oz Total) Hidden Flasks for Liquor Hidden Alcohol Container for Cruises Nightclubs and Sports Events Leakproof Discreet & Easy Fill with Funnel

JUSONEY$9.0959 rev

1y ago

Copkim 38 Pcs Tampon Tube Set Included Plastic Travel Tube Containers for Women Tampon Reusable Wrappers for Festivals Cruises Sports Events Concert(Sports Style)

Copkim$8.591,142 rev

2y ago

Copkim 38 Pcs Tampon Tube Set Included Plastic Travel Tube Containers for Women Tampon Reusable Wrappers for Festivals Cruises Sports Events Concert(Rainbow Style)

Copkim$8.571,142 rev

2y ago

GoPong Tampon Flasks 12 Pack (18 oz Total) - Hidden Alcohol Travel Flasks for Women - Secret Liquor Containers for Nightclubs Festivals Cruises and Sports Events Includes Funnel & Spout

GoPong$9.991,469 rev

2y ago

What buyers say about tampon flask

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

What buyers love

Leak-Proof29%

“Doesnt leak”

Advertised Vs Actual Product10%

“Got the job done”

Ease Of Use10%

“Easy to use”

Quality-Overall8%

“They seem well made and include a funnel and pour spout, which makes filling them easy”

Efficiency7%

“Served its purpose”

Value For Money6%

“Good value”

Gifting Purpose5%

“Fun gift”

Portability4%

“Easy to carry in the bag”

Size-Overall4%

“Perfect size”

Design-Overall3%

“built well”

What buyers complain about

Size-Overall42%

“Long”

Leak-Proof21%

“bottles leaked”

Functionality-Overall6%

“Did not work”

Ease Of Use5%

“Very hard to fill”

Measurement/Reading Accuracy2%

“the volume is not accurate”

Product Condition2%

“Product was used”

Value For Money1%

“didn't end up saving any money on drinks”

Charging1%

“Careful not to confuse the fake charger with your own”

Dishwasher Safe1%

“I wish they were dishwasher safe”

Material Quality0%

“the material is plastic”

Top return reasons

Size-Overall57%

Leak-Proof11%

Advertised Vs Actual Product8%

Value For Money6%

Functionality-Overall3%

Quality-Overall3%

Material Quality2%

Product Condition2%

Weight Heavy1%

Design-Overall1%

Common questions

Is tampon flask profitable to sell on Amazon United States?: The niche generates $458K/yr across 16 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +31.5%. Flapen's verdict: Skip it (42/100).
How competitive is the tampon flask niche?: 6 brands and 10 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in tampon flask?: Top complaints mined from reviews: Size-Overall, Leak-Proof, Functionality-Overall. The return rate is 3.3%.
When does demand for tampon flask peak?: Demand peaks in Apr–May–Jun–Jul; the busiest month runs 8.3× the quietest.
What does it cost to enter the tampon flask niche?: Listings span $7.34–$18.26; the average listing price is $11.13 (sweet spot $15–$100). The average incumbent carries 1,895 reviews — the moat a new listing must climb.

tampon flask

tampon flask market data

Competition & brand share

Demand & seasonality

Top tampon flask search terms

Top tampon flask products on Amazon

Top sellers

Newest

Trending

What buyers say about tampon flask

What buyers love

What buyers complain about

Top return reasons

Common questions

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