Waterproof Mattress
MaybeAn estimated 1.4% of orders come back. But prices span $9.50–$430.20, mostly outside the sweet spot, so Waterproof Mattress is a Maybe.
- Flapen Score
- 52 / 100Top 34% of 11,240 Home & Kitchen niches · +3 vs the category median of 4952
- Market size
- $361K/yr117K searches / yr
- 90-day growth
- +1.3%search demand this quarter
- Competition
- 44%top-5 click share · 25 brands · 31 sellers
Flapen Score
Waterproof Mattress against its category
The dotted line is the Home & Kitchen average. Past it, Waterproof Mattress is stronger. Inside it, weaker.
Market
The Waterproof Mattress market on Amazon at a glance
Shoppers on Amazon United States searched for Waterproof Mattress 117K times last year and spent an estimated $361K. The top 5 brands take 56% of clicks. Demand peaks in Sep. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 2.1% of those searches ended in a purchase.
Shoppers searched for this 117K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 2.1% of those searches ended in a purchase. Searches in the last 90 days moved +1.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $361K a year.
- Searches, last 12 months
- 117K
- Growth, 90 days vs prior 90
- +1.3%
- Conversion, latest week
- 2.1%
- Market size, estimated
- $361Ka year
- Peak month
- September4.2× the quietest month
- Top search term
- waterproof mattress38K searches a year
02 · Price
A sale here is worth $147.72.
Listings sell for $147.72 on average, from $9.50 to $430.20. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 0 to 100 of them. At $147.72 that is $0 to $15K a year per listing.
- Average price
- $147.72above the $15 to $100 sweet spot
- Price range
- $9.50–$430.20
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$15K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
78% of listings pay for placement with sponsored ads. 70% ship with Prime. On an average day, 6.3% of listings are out of stock. The average listing ranks #512 within Mattresses & Box Springs. It carries 10,477 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 78%
- Prime listings
- 70%
- Out of stock, average day
- 6.3%
- Average rank
- #512in Mattresses & Box Springs
- Average rating
- 4.43 starsAmazon United States average 4.42 stars
- Average reviews
- 10,477per listing
- Listings tracked
- 40
04 · Newcomers
4 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 45 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 45 months
Products
Top Waterproof Mattress products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 30, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $148.45
- Rating
- 3.5/5
- Reviews
- 9
- Age
- 10mo ago

Foam Global Outdoor Waterproof Mattress 8-Inch Twin Size Easy to Clean Comfortable Foam Mattress Made in USA
- Price
- $194.55
- Rating
- 5.0/5
- Reviews
- 26
- Age
- 1y ago

Drive Medical 15076 Decompressing Foam Mattress 80 x 36 Inch Blue
- Price
- $144.95
- Rating
- 4.6/5
- Reviews
- 1,729
- Age
- 15y ago

FORTNIGHT BEDDING 3-Inch Foam Mattress with Water Resistant Vinyl Cover Firm Mattress Sleep Mattress for Kids and Adults Mattress in a Box CertiPUR-US Certified Made in USA (Narrow Twin)
- Price
- $132.73
- Rating
- 2.9/5
- Reviews
- 42
- Age
- 11y ago

Qinazoe Twin Mattress Waterproof 6 Inch Twin Mattress for Kids Made in USA with Diamond-Quilted Breathable Fabric Medium Firm Feel Mattress in a Box Navy Blue (Twin)
- Price
- $60.57
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 7mo ago
Trending
estimated 90-day click momentum
CHIUSNOOZE Twin 6 Inch Waterproof Memory Foam Mattress for Guest Bedroom
- Price
- $79.33
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $136.04
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 10mo ago

AC Pacific 6-Inch Water-Resistant High-Density Foam Mattress Made in USA with Stylish Diamond-Quilted Breathable Fabric Distributes Weight Evenly Twin Navy Blue
- Price
- $102.31
- Rating
- 4.1/5
- Reviews
- 6,425
- Age
- 7y ago

Treaton 10-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Queen Blue
- Price
- $276.97
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 2y ago

Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $148.45
- Rating
- 3.5/5
- Reviews
- 9
- Age
- 10mo ago
Newest
by launch date
CHIUSNOOZE Twin 6 Inch Waterproof Memory Foam Mattress for Guest Bedroom
- Price
- $79.33
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1mo ago

Qinazoe Twin Mattress Waterproof 6 Inch Twin Mattress for Kids Made in USA with Diamond-Quilted Breathable Fabric Medium Firm Feel Mattress in a Box Navy Blue (Twin)
- Price
- $60.57
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 7mo ago

Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $148.45
- Rating
- 3.5/5
- Reviews
- 9
- Age
- 10mo ago

Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $136.04
- Rating
- 5.0/5
- Reviews
- 2
- Age
- 10mo ago

Greaton 7-Inch Medium Firm Water Resistance Nylon Vinyl Foam Mattress Noiseless Soft Cloud Feeling Body Heat Reflection Good for Hospital and Camp Twin Blue
- Price
- $137.87
- Rating
- 3.9/5
- Reviews
- 8
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 44% of clicks. Leaders hold, but buyers still shop past them.
Brands
25 rising
Sellers
31
Est. top-5 brand share
56%
Top 20: 97%
Est. top-5 click share
44%
Top 20: 84%
Open market
38%
- Greaton16%
- FORTNIGHT BEDDING12%
- Foam Global12%
- Drive Medical9%
- Qinazoe8%
- BEDLORE6%
Demand
Waterproof Mattress search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Sep · busiest ÷ quietest = 4.2×
Search terms
Top Waterproof Mattress search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- waterproof mattress38K/yr
- waterproof twin mattress26K/yr
- twin mattress waterproof14K/yr
- vinyl mattress8K/yr
- twin waterproof mattress8K/yr
- plastic mattress5K/yr
- water proof mattress5K/yr
- waterproof mattress twin4K/yr
- rubber mattress4K/yr
- water proof twin mattress3K/yr
Reviews and returns
What reviews say buyers love and hate about Waterproof Mattress
We read the reviews and the return reasons for every product selling here.
“NOT WATER PROOF”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Waterproof Mattress questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









