Twin Mattress Waterproof Cover
MaybeProducts sell for $20.10 on average, inside the sweet spot. But the average product has 69,441 reviews to catch up to, so Twin Mattress Waterproof Cover is a Maybe.
- Flapen Score
- 50 / 100Top 43% of 11,240 Home & Kitchen niches · +1 vs the category median of 4950
- Market size
- $125K/yr68K searches / yr
- 90-day growth
- +0.3%search demand this quarter
- Competition
- 46%top-5 click share · 10 brands · 17 sellers
Flapen Score
Twin Mattress Waterproof Cover against its category
The dotted line is the Home & Kitchen average. Past it, Twin Mattress Waterproof Cover is stronger. Inside it, weaker.
Market
The Twin Mattress Waterproof Cover market on Amazon at a glance
Shoppers on Amazon United States searched for Twin Mattress Waterproof Cover 68K times last year and spent an estimated $125K. The top 5 brands take 83% of clicks. Flapen scores it 50 out of 100, a Maybe.
01 · Demand
An estimated 9.2% of those searches ended in a purchase.
Shoppers searched for this 68K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 9.2% of those searches ended in a purchase. Searches in the last 90 days moved +0.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $125K a year.
- Searches, last 12 months
- 68K
- Growth, 90 days vs prior 90
- +0.3%
- Conversion, latest week
- 9.2%
- Market size, estimated
- $125Ka year
- Peak month
- August1.4× the quietest month
- Top search term
- twin mattress waterproof protector28K searches a year
02 · Price
A sale here is worth $20.10.
Listings sell for $20.10 on average, from $9.50 to $42.57. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 250 to 500 of them. At $20.10 that is $5K to $10K a year per listing.
- Average price
- $20.10inside the $15 to $100 sweet spot
- Price range
- $9.50–$42.57
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$10K
- Returns
- 1.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #16 within Mattress Protectors & Encasements. It carries 69,441 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #16in Mattress Protectors & Encasements
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 69,441per listing
- Listings tracked
- 25
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 68 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 68 months
Products
Top Twin Mattress Waterproof Cover 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Twin Size Mattress Protector Waterproof Premium 200 GSM Terry Mattress Cover Soft & Breathable Bed Cover Fitted Sheet Style Stretchable Deep Pockets 15 by Utopia Bedding (White)
- Price
- $11.96
- Rating
- 4.5/5
- Reviews
- 104,639
- Age
- 11y ago

BEDLORE Waterproof Mattress Protector Twin Size Mattress Pad with Deep Pocket 6-15 Depth Soft Breathable Dirt-Proof Single Bed Mattress Cover for Bedroom Dorm Room (Gray)
- Price
- $19.21
- Rating
- 4.6/5
- Reviews
- 23,362
- Age
- 3y ago

Utopia Bedding Mattress Protector Zippered Twin Size 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement Absorbent 6 Sided Mattress Cover
- Price
- $18.43
- Rating
- 4.6/5
- Reviews
- 132,636
- Age
- 11y ago

Waterproof Mattress Protector Twin Size Skin Friendly and Breathable Twin Mattress Cover for Kids Viscose Jersey Mattress Pad with 14 Deep Pocket
- Price
- $9.50
- Rating
- 4.5/5
- Reviews
- 4,111
- Age
- 5y ago

Amazon Basics Waterproof Mattress Protector Fitted Silent Protection Twin White
- Price
- $9.89
- Rating
- 4.5/5
- Reviews
- 1,147
- Age
- 1y ago
Trending
estimated 90-day click momentum
Utopia Bedding Mattress Protector Zippered King Size (Pack of 2) 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement Absorbent 6 Sided Mattress Cover
- Price
- $42.57
- Rating
- 4.6/5
- Reviews
- 132,636
- Age
- 7y ago

BEDLORE Waterproof Mattress Protector Twin Size Mattress Pad with Deep Pocket 6-15 Depth Soft Breathable Single Bed Mattress Cover for Bedroom Dorm Room (White)
- Price
- $19.55
- Rating
- 4.6/5
- Reviews
- 23,362
- Age
- 3y ago

Utopia Bedding Waterproof Mattress Protector Queen Size (Gray) Premium 3D Air Soft Fabric Mattress Cover Fits 17 Inches Deep Breathable Fitted Style with Stretchable Pockets
- Price
- $18.53
- Rating
- 4.6/5
- Reviews
- 1,903
- Age
- 1y ago

Twin Mattress Protector Waterproof Soft & Breathable Terry Noiseless Twin Mattress Cover Fitted Sheets up -14 Mattress Protector for Kids Bed Cover Mattress Pad Protecor Machine Wash
- Price
- $9.79
- Rating
- 4.5/5
- Reviews
- 17,914
- Age
- 6y ago

Amazon Basics Waterproof Mattress Protector Fitted Silent Protection Twin White
- Price
- $9.89
- Rating
- 4.5/5
- Reviews
- 1,147
- Age
- 1y ago
Newest
by launch date
Amazon Basics Waterproof Mattress Protector Fitted Silent Protection Twin White
- Price
- $9.89
- Rating
- 4.5/5
- Reviews
- 1,147
- Age
- 1y ago

Utopia Bedding Waterproof Mattress Protector Queen Size (Gray) Premium 3D Air Soft Fabric Mattress Cover Fits 17 Inches Deep Breathable Fitted Style with Stretchable Pockets
- Price
- $18.53
- Rating
- 4.6/5
- Reviews
- 1,903
- Age
- 1y ago

Utopia Bedding Waterproof Mattress Protector Twin Size (Gray) Premium 3D Air Soft Fabric Mattress Cover Fits 15 Inches Deep Breathable Fitted Style with Stretchable Pockets
- Price
- $14.72
- Rating
- 4.6/5
- Reviews
- 1,903
- Age
- 1y ago

Utopia Bedding Mattress Protector Zippered Super Queen Size 100% Waterproof Bed Bug and Dust Mite Proof Mattress Encasement Absorbent 6 Sided Mattress Cover
- Price
- $23.42
- Rating
- 4.6/5
- Reviews
- 132,636
- Age
- 2y ago

Utopia Bedding Waterproof Mattress Protector Queen Mattress Pad Noiseless Quilted Fitted Cover with Deep Pocket Stretches up to 16 Inches (White)
- Price
- $18.83
- Rating
- 4.5/5
- Reviews
- 5,146
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 rising
Sellers
17
Est. top-5 brand share
83%
Top 20: 100%
Est. top-5 click share
46%
Top 20: 95%
Open market
11%
- Utopia Bedding54%
- BEDLORE9%
- Moonsea7%
- Amazon Basics7%
- GRT6%
- UNILIBRA6%
- Open — no brand owns it (4 brands, 11%)
Demand
Twin Mattress Waterproof Cover search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Twin Mattress Waterproof Cover search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- twin mattress waterproof protector28K/yr
- utopia mattress protector17K/yr
- twin mattress waterproof cover12K/yr
- utopia bedding waterproof mattress protector11K/yr
Reviews and returns
What reviews say buyers love and hate about Twin Mattress Waterproof Cover
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.
18 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 Twin Mattress Waterproof Cover 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









