Skip to content

King Mattress Bag

Maybe

Buyers convert on 15.6% of searches. But the average product has 3,568 reviews to catch up to, so King Mattress Bag is a Maybe.

Flapen Score
56
56 / 100
Top 19% of 11,240 Home & Kitchen niches · +7 vs the category median of 49
Market size
$669K/yr240K searches / yr
90-day growth
+24.1%search demand this quarter
Competition
66%top-5 click share · 16 brands · 23 sellers

Flapen Score

King Mattress Bag against its category

The dotted line is the Home & Kitchen average. Past it, King Mattress Bag is stronger. Inside it, weaker.

56Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The King Mattress Bag market on Amazon at a glance

Shoppers on Amazon United States searched for King Mattress Bag 240K times last year and spent an estimated $669K. The top 5 brands take 68% of clicks. Demand peaks in May–Jun. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

An estimated 15.6% of those searches ended in a purchase.

Shoppers searched for this 240K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 15.6% of those searches ended in a purchase. Searches in the last 90 days moved +24.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $669K a year.

Searches, last 12 months
240K
Growth, 90 days vs prior 90
+24.1%
Conversion, latest week
15.6%
Market size, estimated
$669Ka year
Peak month
June1.6× the quietest month
Top search term
king mattress bag44K searches a year

02 · Price

A sale here is worth $17.81.

Listings sell for $17.81 on average, from $7.03 to $36.48. Amazon reports units sold in ranges. This niche sold 30K to 40K a year. The average listing sells 1,500 to 2,000 of them. At $17.81 that is $27K to $36K a year per listing.

Average price
$17.81inside the $15 to $100 sweet spot
Price range
$7.03–$36.48
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
30K–40K
Units per listing a year
1,500–2,000
Revenue per listing a year
$27K–$36K
Returns
3.2%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

89% 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 #25 within Mattress Protectors & Encasements. It carries 3,568 reviews at 4.54 stars, so a new listing needs social proof before a better product.

Sponsored listings
89%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#25in Mattress Protectors & Encasements
Average rating
4.54 starsAmazon United States average 4.42 stars
Average reviews
3,568per listing
Listings tracked
18

04 · Newcomers

1 of last year's 1 launches cleared the first-year sales bar.

1 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
1Amazon's first-year sales bar
Average brand age
50 months

Products

Top King Mattress Bag products & what they sell for

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

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 66% of clicks. Leaders hold, but buyers still shop past them.

Brands

16 falling

Sellers

23

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

25%

  • Brand 131%
  • Brand 214%
  • Brand 39%
  • Brand 47%
  • Brand 57%
  • Brand 67%

Demand

King Mattress Bag search demand

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

6K4KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 1.6×

Search terms

Top King Mattress Bag search terms shoppers use

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

  • king mattress bag44K/yr
  • mattress bags for moving king32K/yr
  • king size mattress bag34K/yr
  • king size mattress cover for moving27K/yr
  • king mattress cover for moving28K/yr
  • mattress bag king16K/yr
  • king size mattress protector for moving16K/yr
  • king mattress protector for moving11K/yr
  • king size moving mattress bag6K/yr
  • mattress moving bag king7K/yr

Reviews and returns

What reviews say buyers love and hate about King Mattress Bag

We read the reviews and the return reasons for every product selling here.

15%of positive reviews mention “Quality-Overall”
15%of negative reviews mention “Thickness”
3.2%of orders come back
“Wish it was thicker”
A buyer, on “Thickness”15% of negative reviews mention the same topic

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.

16 topics

NegativePositive

FAQ

Common King Mattress Bag questions

Answered from the same tracked data.