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Waterproof Mattress Protector Double

Maybe

Returns run at only 0.7% of orders. But the average product has 21,431 reviews to catch up to, so Waterproof Mattress Protector Double is a Maybe.

Flapen Score
50
50 / 100
Ranks 2,970 of 5,777 Home & Garden niches · −1 vs the category median of 51
Market size
£765K/yr989K searches / yr
90-day growth
-15.8%search demand this quarter
Competition
55%top-5 click share · 15 brands · 21 sellers

Flapen Score

Waterproof Mattress Protector Double against its category

The dotted line is the Home & Garden average. Past it, Waterproof Mattress Protector Double is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Waterproof Mattress Protector Double market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Waterproof Mattress Protector Double 989K times last year and spent an estimated £765K. The top 5 brands take 81% of clicks. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

8.6% of searches ended in a purchase last week.

Shoppers searched for this 989K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 8.6% of those searches ended in a purchase. Searches in the last 90 days moved -15.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £765K a year.

Searches, last 12 months
989K
Growth, 90 days vs prior 90
-15.8%
Conversion, latest week
8.6%
Market size, estimated
£765Ka year
Peak month
October1.4× the quietest month
Top search term
waterproof mattress protector664K searches a year

02 · Price

A sale here is worth £9.04.

Listings sell for £9.04 on average, from £5.18 to £19.18. Amazon reports units sold in ranges. This niche sold 80K to 100K a year. The average listing sells 3,000 to 4,000 of them. At £9.04 that is £27K to £36K a year per listing.

Average price
£9.04under the $15 to $100 sweet spot
Price range
£5.18–£19.18
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
80K–100K
Units per listing a year
3,000–4,000
Revenue per listing a year
£27K–£36K
Returns
0.7%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is ads and reviews.

96% of listings pay for placement with sponsored ads. 64% ship with Prime. On an average day, 6.5% of listings are out of stock. The average listing ranks #20 within Home Textiles. It carries 21,431 reviews at 4.52 stars, so a new listing needs social proof before a better product.

Sponsored listings
96%
Prime listings
64%
Out of stock, average day
6.5%
Average rank
#20in Home Textiles
Average rating
4.52 starsAmazon United Kingdom average 4.36 stars
Average reviews
21,431per listing
Listings tracked
25

04 · Newcomers

Amazon counts 2 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 52 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
2Amazon's first-year sales bar
Average brand age
52 months

Products

Top Waterproof Mattress Protector Double products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 55% of clicks. Leaders hold, but buyers still shop past them.

£0£38K£77K£115K£153K101001K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

15 rising

Sellers

21

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

55%

Top 20: 94%

Open market

16%

  • CAROLINE SHATUIK33%
  • Utopia Bedding19%
  • Silentnight12%
  • Yorkshire Bedding11%
  • ACRALI HOME7%
  • IMFAA3%
  • Open — no brand owns it (9 brands, 16%)

Demand

Waterproof Mattress Protector Double search demand

Weekly searches over the year, seasonality beneath. Pick a range.

23K18KPrime Day '25Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Waterproof Mattress Protector Double search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • waterproof mattress protector664K/yr
  • waterproof mattress protector double64K/yr
  • double waterproof mattress protector45K/yr
  • double mattress protector waterproof37K/yr
  • water proof mattress protector double bed fitted26K/yr
  • waterproof double mattress protector23K/yr
  • mattress protector waterproof20K/yr
  • waterproof mattress cover17K/yr
  • waterproof mattress protector double bed16K/yr
  • double bed waterproof mattress protector11K/yr

Reviews and returns

What reviews say buyers love and hate about Waterproof Mattress Protector Double

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Water Resistance30%−0.19

NOT WATERPROOF

only washing probably 10 times it is no longer waterproof

Not water proof

Quality-Overall7%+1.30

Cheaply made

Wish there was some kind of regulation on product quality

Not great quality

Size-Overall6%+0.56

the fit is slightly looser than expected

SINGLE SIZE IS VERY SMALL

DO NOT FIT

Thickness5%−0.03

Not a lot of depth

though its a bit thicker than expected

Quite thin

Noise Level4%−0.02

Very noisy

Made a noise when moving around in bed

Noisy

Love

Quality-Overall20%+1.30

Top quality mattress cover

Best quality

It is good quality it has survived my washing machine

Size-Overall16%+0.56

Easy fit

Fits the bed well

Easy to fit

Value For Money11%+0.57

Value for money

Good Price

Excellent value for money

Advertised Vs Actual Product9%+0.49

As described

As advertised

Just what I needed

Water Resistance9%−0.19

completely waterproof

nice waterproof

Completely waterproof

Return

0.7% Return rate 62% Fixable by listing

Size-Overall52%█▇█▇█▇

the fit is slightly looser than expected

SINGLE SIZE IS VERY SMALL

DO NOT FIT

Quality-Overall10%▇▇▅█▆▇

Cheaply made

Wish there was some kind of regulation on product quality

Not great quality

Material Quality9%▅██▇▇█

The sides material is so thin it wont last long

Cheap material

Material not very strong

Noise Level4%▅▇▅█▇▄

Very noisy

Made a noise when moving around in bed

Noisy

Water Resistance4%▆▄█▅▇▇

NOT WATERPROOF

only washing probably 10 times it is no longer waterproof

Not water proof

FAQ

Common Waterproof Mattress Protector Double questions

Answered from the same tracked data.