Is triangle nipple covers profitable to sell on Amazon United States?

The niche generates $63K/yr across 23 tracked products. 9 of 15 products launched in the last 360 days are still selling. 90-day search growth is +95.3%. Flapen's verdict: Worth a look (61/100).

How competitive is the triangle nipple covers niche?

13 brands and 26 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 79% of demand.

What does it cost to enter the triangle nipple covers niche?

Listings span $11.63–$31.16; the average listing price is $21.45 (sweet spot $15–$100). The average incumbent carries 2,168 reviews — the moat a new listing must climb.

triangle nipple covers

Worth a look

Shows a sweet-spot price point ($21.45 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Great$21.45

avg listing price — sweet spot $15–$100

Growth

Great+95.3%

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Price range

Great$11.63–$31.16

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

Returns

Good2.3%

return rate — above 5% kills the launch gate

Conversion

Good5.7%

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

Competition

Good52%

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

Brand share

Okay79%

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

Review moat

Okay2,168.26

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$63K

$63K/yr · 52K searches

According to Flapen's Amazon United States niche tracking, triangle nipple covers is a $63K/yr Amazon United States market (52K searches/yr). The top 5 brands hold 79% of demand. Verdict: Worth a look — 61/100.

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

triangle nipple covers market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $54K–$64K; units × avg price
Conversion rate: 5.7%
Avg BSR: #387
Page quality: 0%
Prime: 100%
Sponsored: 91%
Out of stock: 3.1%
Avg brand age: 28 months
Avg seller age: 168 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

52%

Top 20: 97%

Open market

16%

CAKES Body38%
Bare Babe19%
love & nuuna8%
Easybunny8%
ATTLADY6%
ENBAB6%
Open — no brand owns it (7 brands, 16%)

Demand

Weekly Amazon search volume, last 13 weeks — +95.3% search growth over the last 90 days.

Open Trend

Top triangle nipple covers search terms

triangle sticky bra16K/yr +74.4%4.0% conv.
triangle nipple covers14K/yr +100.2%4.0% conv.
cakes triangles6K/yr +221.8%8.1% conv.
sticky bra triangle4K/yr +88.2%3.0% conv.
cakes triangles nipple covers5K/yr +31.8%10.1% conv.
cakes triangle2K/yr +219.0%9.4% conv.
triangle cakes3K/yr +85.8%8.1% conv.
triangle cakes nipple cover3K/yr +27.4%8.2% conv.

All search terms

Top triangle nipple covers 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 23 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

CAKES Body Grippy (Non-Adhesive) Triangle Nipple Covers for Women - Silicone Nipple Covers with Travel Pouch - Reusable Triangle Design for Tricky Tops & Swimwear - Honey OG Size (A-DD)

CAKES Body$29.704.1★104 rev

CAKES Body Sticky Triangle Nipple Covers for Women - The Viral Sticky Boobs With an Adhesive-free nip nook

CAKES Body$31.163.6★79 rev

Bare Babe Sensitive No-Nipple Triangle Adhesive Nipple Covers - Sticky Reusable Silicone Breast Stickers - Waterproof (Caramel Small: Fits B-D)

Bare Babe$14.154.6★34 rev

love & nuuna Triangle Adhesive & Non-Adhesive Nipple Covers Two Pairs - Sticky & Grippy Nipple Cakes - Reusable & Waterproof Pasties (Honey Small (Fits A - D+))

love & nuuna$23.284.3★42 rev

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

Easybunny$14.794.7★33 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

PUFF BODY Sticky Bra for Women Adhesive Bra Push-Up (A Cup Beige)

PUFF BODY$22.69221 rev

5mo ago

Niidor Non-Adhesive Nipple Covers for Women Grippy Silicone Nipple Pasties Reusable With Travel Case Circle & Triangle Combo Creme S

Niidor$27.9540 rev

6mo ago

Niidor Triangle Bra Inserts | Double-Sided Sticky Push Up Pads | Thin & Lightweight Adhesive Inserts for Women Nude(S)

Niidor$19.804 rev

6mo ago

Bare Babe Sensitive No-Nipple Triangle Adhesive Nipple Covers - Sticky Reusable Silicone Breast Stickers - Waterproof (Caramel Small: Fits B-D)

Bare Babe$14.1534 rev

8mo ago

Common questions

Is triangle nipple covers profitable to sell on Amazon United States?: The niche generates $63K/yr across 23 tracked products. 9 of 15 products launched in the last 360 days are still selling. 90-day search growth is +95.3%. Flapen's verdict: Worth a look (61/100).
How competitive is the triangle nipple covers niche?: 13 brands and 26 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 79% of demand.
What does it cost to enter the triangle nipple covers niche?: Listings span $11.63–$31.16; the average listing price is $21.45 (sweet spot $15–$100). The average incumbent carries 2,168 reviews — the moat a new listing must climb.