Is waterproof nipplecovers for swim profitable to sell on Amazon United States?

The niche generates $24K/yr across 29 tracked products. 9 of 10 products launched in the last 360 days are still selling. 90-day search growth is +106.5%. Flapen's verdict: Worth a look (57/100).

How competitive is the waterproof nipplecovers for swim niche?

17 brands and 30 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 78% of demand.

What do buyers complain about in waterproof nipplecovers for swim?

Top complaints mined from reviews: Adhesion/Stickiness, Size-Overall, Thickness. The return rate is 1.5%.

When does demand for waterproof nipplecovers for swim peak?

Demand peaks in May–Jun–Jul; the busiest month runs 6.4× the quietest.

What does it cost to enter the waterproof nipplecovers for swim niche?

Listings span $6.88–$30.35; the average listing price is $15.06 (sweet spot $15–$100). The average incumbent carries 4,596 reviews — the moat a new listing must climb.

waterproof nipplecovers for swim

Worth a look

Shows demand growing +106.5% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Growth

Great+106.5%

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

Returns

Great1.5%

return rate — above 5% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Great$15.06

avg listing price — sweet spot $15–$100

Price range

Good$6.88–$30.35

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

Competition

Good53%

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

Conversion

Okay3.9%

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

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Review moat

Bad4,595.97

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$24K

$24K/yr · 40K searches

Signals Trending

According to Flapen's Amazon United States niche tracking, waterproof nipplecovers for swim is a $24K/yr Amazon United States market (40K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 57/100.

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

waterproof nipplecovers for swim market data

Units sold / yr: 1K–2K; avg 0–100/product
Revenue / yr: $19K–$23K; units × avg price
Conversion rate: 3.9%
Avg BSR: #86
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 0.0%
Avg brand age: 32 months
Avg seller age: 152 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

53%

Top 20: 92%

Open market

16%

PRETTYWELL32%
VOCH GALA14%
Bare Babe12%
Nippies10%
CAKES Body10%
CHARMKING6%
Open — no brand owns it (11 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +106.5% search growth over the last 90 days.

Peak months: May, Jun, Jul · busiest ÷ quietest = 6.4×

Open Trend

Top waterproof nipplecovers for swim search terms

waterproof nipplecovers for swim22K/yr +109.5%2.7% conv.
waterproof pasties5K/yr +143.2%1.8% conv.
waterproof nipple covers3K/yr +134.7%3.2% conv.
nipple covers for swimsuits3K/yr +96.5%3.3% conv.
waterproof nipple covers for swimming4K/yr +43.1%3.2% conv.
swimsuit nipple covers waterproof3K/yr +87.4%3.3% conv.

All search terms

Top waterproof nipplecovers for swim 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★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

PRETTYWELL Nipple Covers for Women Waterproof Nipple Pasties Reusable Ultra Thin Adhesive Silicone Nipple Cover Petals Nude

PRETTYWELL$12.214.4★1,634 rev

VOCH GALA Premium Nipple Covers Sticky Bra Alternative 2 Pairs

VOCH GALA$18.494.5★4,600 rev

PRETTYWELL Nipple Covers for Women Waterproof Sticky Nipple Pasties Reusable Thin Silicone Nipple Petals with Non Adhesive Center Beige

PRETTYWELL$13.324.8★45 rev

Nippies Nipple Covers for Women with Travel Case Reusable Nipple Pasties with Skin-Safe Adhesive Invisible Braless Solution under Clothing - Original Circle Covers Crme Size 1 (Fits A-C Cups)

Nippies$24.014.4★43,285 rev

PRETTYWELL Nipple Cover Waterproof Silicone Nipple Pasties Nipple Covers for Women Reusable Sticky Breast Petals with Case Nude

PRETTYWELL$12.664.4★309 rev

Newest

by launch date

Easybunny Triangle Nipple Covers for Women Seamless Waterproof Sticky Bra for Deep V Tops Reusable Adhesive-Free Center A-CHoney

Easybunny$14.7933 rev

4mo ago

PRETTYWELL Nipple Covers for Women Waterproof Sticky Nipple Pasties Reusable Thin Silicone Nipple Petals with Non Adhesive Center Beige

PRETTYWELL$13.3245 rev

5mo ago

Fanceasily Nipple Covers for Women - Reusable Sticky Pasties Nipple Covers Waterproof Silicone Nipple Cover with Travel Case Crme

Fanceasily$9.200 rev

6mo ago

Bare Babe Sensitive No Nipple Reusable Silicone Nipple Covers - Waterproof Nude 4 Shades - Sticky Breast Stickers (Creme Large)

Bare Babe$11.8461 rev

8mo ago

CAKES Body grippy (Non-Adhesive) Circle Nipple Covers for Women - Silicone Nipple Covers with Travel Pouch - Reusable Design for Sports Bras Swimear & Bralettes - Honey OG Size (B-DD)

CAKES Body$30.22275 rev

10mo ago

What buyers say about waterproof nipplecovers for swim

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

What buyers love

Comfort-Overall17%

“Extremely comfortable”

Quality-Overall12%

“They're well-made”

Adhesion/Stickiness12%

“Good adhesive”

Size-Overall6%

“These stayed on well”

Value For Money6%

“Definitely worth the price”

Ease Of Use5%

“Easy to use”

Durability4%

“they are very durable”

Advertised Vs Actual Product4%

“They are just as advertised”

Soft Feel3%

“It provides a smooth”

Shape/Style2%

“Shape was amazing”

What buyers complain about

Adhesion/Stickiness23%

“Didnt stick”

Size-Overall9%

“Too small”

Thickness7%

“Too thick”

Quality-Overall4%

“Poor quality”

Transparency4%

“See through”

Allergies3%

“Allergic Reaction”

Durability3%

“the 2 times I wore this one it's fallen off every time”

Sweat Resistance3%

“i sweat easily”

Value For Money3%

“Totally overpriced”

Functionality-Overall3%

“Didnt work for me”

Top return reasons

Size-Overall44%

Adhesion/Stickiness18%

Advertised Vs Actual Product5%

Functionality-Overall4%

Width4%

Defective Material/Parts4%