baby shower cap
Worth a lookShows beatable incumbent ratings (4.0★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Quality gap
Great4.0★avg incumbent rating — lower means beatable quality
Competition
Great30%top-5 click share — an open shelf
Brand share
Great58%top-5 brand share — no brand owns this niche
Conversion
Good5.2%search→purchase rate — share of searches ending in a sale
Price range
Good$4.24–$26.65cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good3.0%return rate — above 5% kills the launch gate
Avg price
Okay$10.51avg listing price — sweet spot $15–$100
Review moat
Okay2,755.31avg incumbent reviews — the moat a new listing must climb
Market size
Okay$159K$159K/yr · 293K searches
Growth
Bad-2.6%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, baby shower cap is a $159K/yr Amazon United States market (293K searches/yr). The top 5 brands hold 58% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
baby shower cap market data
- Units sold / yr
- 13K–15K
- avg 100–250/product
- Revenue / yr
- $131K–$158K
- units × avg price
- Conversion rate
- 5.2%
- Avg BSR
- #112
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 7.7%
- Avg brand age
- 43 months
- Avg seller age
- 150 days
Competition & brand share
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.Brands
25 falling
Sellers
39
Top-5 brand share
58%
Top 20: 97%
Top-5 click share
30%
Top 20: 68%
Open market
36%
- KOMIDK18%
- Thcbme12%
- TinyGuardian10%
- kair9%
- FUSACONY8%
- HOOYEE6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top baby shower cap search terms
- baby shower cap58K/yr
- baby hair washing shield30K/yr
- bath visor for toddlers24K/yr
- toddler hair washing shield24K/yr
- shower visor for kids15K/yr
- baby shower cap shield15K/yr
- baby bath visor13K/yr
- baby shower hat11K/yr
- bath visor12K/yr
- kids hair washing shield12K/yr
Top baby shower cap 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KOMIDK Baby Kids Shower Cap Shampoo Bath Bathing Hat
KOMIDK$8.974.1★1,056 rev
Baby Shower Cap Shield Shower Cap for Kids Visor Hat for Eye and Ear Protection for 0-9 Years Old Children Cute Dinosaur/Crocodile/Hippo shape Makes the Baby Bath More Fun (Dinosaur Blue)
Thcbme$8.804.1★560 rev
FUSACONY Shower Cap Children Baby Safe Shampoo Cap Baby Adjustable Shampoo Protection Shampoo Protection for Children Washing Hair without Tears for 0-9 Years Crown (Red)
FUSACONY$8.884.0★5,539 rev
Baby Shower Cap Shield Baby bath set shower cap Visor Hat for Eye and Ear Protection for 0-9 Years Old Children Cute Crown Shape Makes the Baby Bath More Fun (Pink) LiLiBBShie
TinyGuardian$8.534.0★175 rev
EWIN(R) 4pcs Soft Adjustable Baby Kids Children Shampoo Bath Bathing Shower Cap Hat Wash Hair Shield Hat
ewinever$8.674.0★2,842 rev
Newest
by launch date
Baby Shower Cap Shield Bathing Cap Bath Hat Bathing Safe Silicone Protection Soft Adjustable Visor Hat for Protector Head Eye Ear Christmas Gifts
UMUACCAN$4.9717 rev
kair Baby Bath Visor Soft Silicone Shower Cap fit for Less Than 24 Months
kair$23.7729 rev
Baby Shower Cap Shield Shower Cap for Kids Visor Hat for Eye and Ear Protection for 0-9 Years Old Children Cute Little Dinosaur Shape Makes The Baby Bath More Fun (Blue)
TinyGuardian$9.63130 rev
Baby Shower Cap - Waterproof Bath Visor for Toddlers 1-3 Years Extra Soft Silicone Hair Washing Hat for Kids Keep Water Out of Eyes(Animal Design) (Pink)
Generic$8.68235 rev
Baby Shower Cap - Waterproof Bath Visor for Toddlers 1-3 Years Extra Soft Silicone Hair Washing Hat for Kids Keep Water Out of Eyes(Animal Design) (orange)
Generic$8.82235 rev
Trending
90-day click momentumBaby Shower Cap Shield Bathing Cap Bath Hat Bathing Safe Silicone Protection Soft Adjustable Visor Hat for Protector Head Eye Ear Christmas Gifts
UMUACCAN$4.973.8★
kair Baby Bath Visor Soft Silicone Shower Cap fit for Less Than 24 Months
kair$23.774.6★
KOMIDK Baby Kids Shower Cap Shampoo Bath Bathing Hat
KOMIDK$8.994.1★
LIL RINSER Shampoo Visor by Splash Guard Comfort Seal Baby Bath Shampoo Shower Cap Gentle Rinse and Shield Bath Hat for Toddlers and Babies Protects Eyes Ears and Face
LIL RINSER$14.853.8★
Baby Shower Cap Shield Baby bath set shower cap Visor Hat for Eye and Ear Protection for 0-9 Years Old Children Cute Crown Shape Makes the Baby Bath More Fun (Pink) LiLiBBShie
TinyGuardian$8.534.0★
What buyers say about baby shower cap
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Easy to clean”
“Fits children and adults”
“As Advertised”
“Best price”
“Definitely waterproof”
“Easy to clean”
“The material is soft and flexible”
“Works smoothly”
“Good durability”
What buyers complain about
“It barely works”
“Too small”
“wont work if its not under the water”
“Dies fast”
“Despite the higher price”
“However, it came with a tear in it which speaks to it's quality”
“it is a little hard to tighten up”
“Slips down easily”
“Kind of flimsy material”
“Does not stick to the tub”
Top return reasons
Common questions
- Is baby shower cap profitable to sell on Amazon United States?
- The niche generates $159K/yr across 58 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -2.6%. Flapen's verdict: Worth a look (56/100).
- How competitive is the baby shower cap niche?
- 25 brands and 39 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 58% of demand.
- What do buyers complain about in baby shower cap?
- Top complaints mined from reviews: Functionality-Overall, Size-Overall, Water Resistance. The return rate is 3.0%.
- When does demand for baby shower cap peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the baby shower cap niche?
- Listings span $4.24–$26.65; the average listing price is $10.51 (sweet spot $15–$100). The average incumbent carries 2,755 reviews — the moat a new listing must climb.