Waterproof Sheets Twin
FailShoppers spend an estimated $44K a year here, so Waterproof Sheets Twin is a Fail.
- Flapen Score
- 46 / 100Ranks 6,876 of 11,240 Home & Kitchen niches · −3 vs the category median of 4946
- Market size
- $44K/yr39K searches / yr
- 90-day growth
- +17.6%search demand this quarter
- Competition
- 65%top-5 click share · 13 brands · 18 sellers
Flapen Score
Waterproof Sheets Twin against its category
The dotted line is the Home & Kitchen average. Past it, Waterproof Sheets Twin is stronger. Inside it, weaker.
Market
The Waterproof Sheets Twin market on Amazon at a glance
Shoppers on Amazon United States searched for Waterproof Sheets Twin 39K times last year and spent an estimated $44K. The top 5 brands take 78% of clicks. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 5.8% of those searches ended in a purchase.
Shoppers searched for this 39K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.8% of those searches ended in a purchase. Searches in the last 90 days moved +17.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $44K a year.
- Searches, last 12 months
- 39K
- Growth, 90 days vs prior 90
- +17.6%
- Conversion, latest week
- 5.8%
- Market size, estimated
- $44Ka year
- Peak month
- June1.5× the quietest month
- Top search term
- waterproof sheets twin17K searches a year
02 · Price
A sale here is worth $19.25.
Listings sell for $19.25 on average, from $9.50 to $33.64. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $19.25 that is $2K to $5K a year per listing.
- Average price
- $19.25inside the $15 to $100 sweet spot
- Price range
- $9.50–$33.64
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$5K
- Returns
- 1.6%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
94% 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 #38 within Mattress Protectors & Encasements. It carries 29,824 reviews at 4.52 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #38in Mattress Protectors & Encasements
- Average rating
- 4.52 starsAmazon United States average 4.42 stars
- Average reviews
- 29,824per listing
- Listings tracked
- 16
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 59 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 59 months
Products
Top Waterproof Sheets Twin 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 Mattress Protector Cover 2 Pack Waterproof Bed Twin Fitted Sheet
- Price
- $18.74
- Rating
- 4.6/5
- Reviews
- 758
- Age
- 3y 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

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

Twin Mattress Protector Waterproof Twin Size Mattress Cover for Kids Bed
- Price
- $9.90
- Rating
- 4.4/5
- Reviews
- 456
- Age
- 2y ago

GRT 2 Pack Twin Mattress Protector Waterproof Breathable & Noiseless Waterproof Mattress Protector Fitted Deep Pocket from 5 to 19 Smooth Twin Mattress Cover Machine Washable
- Price
- $22.77
- Rating
- 4.5/5
- Reviews
- 13,831
- Age
- 6y ago
Trending
estimated 90-day click momentum
2 Pack Waterproof Mattress Protector Twin Size Mattress Pad Noiseless with Deep Pocket Fitted for 6-15 Breathable Dirt-Proof Single Bed Mattress Cover for Bedroom Dorm Room (Gray)
- Price
- $28.96
- Rating
- 4.7/5
- Reviews
- 2,719
- Age
- 3y ago

Peelaways Incontinence Bed Sheets & Mattress Protector Twin XL 80x39x9
- Price
- $33.64
- Rating
- 4.3/5
- Reviews
- 424
- Age
- 8y 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

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

2 Pack Twin Size Premium Waterproof Mattress Protector Soft Breathable Mattress Pad Noiseless Waterproof Bed Cover - Stretch to 21 Fitted Deep Pocket Mattress Protection
- Price
- $29.71
- Rating
- 4.5/5
- Reviews
- 8,063
- Age
- 5y 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 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

OhGeni 2 Pack Waterproof Mattress Protector Twin Size Mattress Pad Fitted with Deep Pocket 6-18 Breathable Noiseless & Soft Washable Dirt-Proof Mattress Cover for Home Hotel White Daybed Cover
- Price
- $18.81
- Rating
- 4.5/5
- Reviews
- 2,157
- Age
- 1y ago

Twin Mattress Protector Waterproof Twin Size Mattress Cover for Kids Bed
- Price
- $9.90
- Rating
- 4.4/5
- Reviews
- 456
- Age
- 2y ago

2 Pack Waterproof Mattress Protector Twin Size Mattress Pad Noiseless with Deep Pocket Fitted for 6-15 Breathable Dirt-Proof Single Bed Mattress Cover for Bedroom Dorm Room (Gray)
- Price
- $28.96
- Rating
- 4.7/5
- Reviews
- 2,719
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
18
Est. top-5 brand share
78%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
16%
- Magik & Kover22%
- BEDLORE18%
- Utopia Bedding16%
- SPRINGSPIRIT15%
- GRT7%
- NATURETY6%
- Open — no brand owns it (7 brands, 16%)
Demand
Waterproof Sheets Twin search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Waterproof Sheets Twin search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- waterproof sheets twin17K/yr
- waterproof twin sheet8K/yr
- twin waterproof sheet5K/yr
- water proof sheets twin5K/yr
- waterproof fitted sheet twin5K/yr
Reviews and returns
What reviews say buyers love and hate about Waterproof Sheets Twin
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 Waterproof Sheets Twin 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









