king size duvet cover sets
Worth a lookShows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Market size
Incredible£3.0M£3.0M/yr · 11.5M searches
Competition
Incredible19%top-5 click share — an open shelf
Price range
Great£6.19–£45.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good61%top-5 brand share — brands hold most of the demand
Avg price
Good£13.07avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Review moat
Bad10,688.53avg incumbent reviews — the moat a new listing must climb
Growth
Bad-18.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, king size duvet cover sets is a £3.0M/yr Amazon United Kingdom market (11.5M searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Oct. Verdict: Worth a look — 63/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
king size duvet cover sets market data
- Units sold / yr
- 200K–250K
- avg 1,500–2,000/product
- Revenue / yr
- £2.6M–£3.3M
- units × avg price
- Conversion rate
- 2.0%
- Avg BSR
- #29
- Page quality
- 0%
- Prime
- 67%
- Sponsored
- 99%
- Out of stock
- 0.7%
- Avg brand age
- 55 months
- Avg seller age
- 174 days
Competition & brand share
Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen.Brands
29 falling
Sellers
49
Top-5 brand share
61%
Top 20: 95%
Top-5 click share
19%
Top 20: 48%
Open market
35%
- Utopia Bedding34%
- Catherine Lansfield7%
- Pamposh7%
- MOONLIGHT200157%
- Hafaa6%
- Aisbo4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -18.8% search growth over the last 90 days.Peak months: Oct · busiest ÷ quietest = 1.6×
Top king size duvet cover sets search terms
- king size duvet cover sets1.8M/yr
- duvet cover sets1.3M/yr
- double duvet set1.2M/yr
- bedding1.1M/yr
- single duvet cover set844K/yr
- double bedding set606K/yr
- super king duvet set619K/yr
- bedding double bed set515K/yr
- bed sheets366K/yr
- catherine lansfield bedding400K/yr
Top king size duvet cover sets products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Utopia Bedding Double Duvet Cover Grey
Utopia Bedding£8.714.5★21,561 rev
Pamposh Double Duvet Set Premium Brushed Microfiber Duvet Cover Double Ultrasoft Hypoallergenic Duvet Double Cover Set Non Iron Luxury Bedding Sets With Zipper Closure
Pamposh£13.564.5★4,389 rev
Hafaa King Size Duvet Cover Sets Soft Printed Bedding Set Brushed Microfiber Duvet Covers with Pillowcases (Doted 230x220 CM)
Hafaa£12.924.4★1,927 rev
Utopia Bedding Single Duvet Cover Set Grey
Utopia Bedding£7.274.5★6,510 rev
Utopia Bedding King Size Duvet Cover Set Grey
Utopia Bedding£9.074.5★12,805 rev
Newest
by launch date
Tifschlaf King Size Duvet Cover Sets - Kingsize Bedding Set with Pillowcases Ultrasoft Microfiber Luxury Non Iron Quilt Cover with Zipper Closure Floral Sage Green 230x220cm
Tifschlaf£12.54429 rev
MOONLIGHT20015 King Size Duvet Cover Sets Soft Printed Luxury Bedding Set Brushed Microfiber Duvet Covers with Pillowcases (Grey Bouquet 230x220 CM)
MOONLIGHT20015£13.122,231 rev
Oxford Homeware Double Duvet Set Charcoal Brushed Microfiber 4 Piece Double Bedding Set with Fitted Sheet and Pillowcases Soft Breathable Duvet Cover Sets
Oxford Homeware£13.73828 rev
Catherine Lansfield Enchanted Twilight Reversible Double Duvet Cover Set with Pillowcases Forest Green
Catherine Lansfield£16.262,005 rev
REHAN & CO Double Duvet Cover Sets 3Pcs Bedding Set Double Bed Soft Brushed Microfiber Polyester Plain Quilt Cover With Pillow Cases (Black)
REHAN & CO£9.87234 rev
Trending
90-day click momentum
furn. Yard Hebden 100% Cotton Stripe Duvet Cover Set Reversible Striped Bedding (Natural Double)
Yard£21.414.5★
Tifschlaf King Size Duvet Cover Sets - Kingsize Bedding Set with Pillowcases Ultrasoft Microfiber Luxury Non Iron Quilt Cover with Zipper Closure Floral Sage Green 230x220cm
Tifschlaf£12.544.4★
Utopia Bedding Double Duvet Cover Set White
Utopia Bedding£9.314.5★
REHAN & CO Double Duvet Cover Sets 3Pcs Bedding Set Double Bed Soft Brushed Microfiber Polyester Plain Quilt Cover With Pillow Cases (Black)
REHAN & CO£9.874.5★
SSW HOMES Double Size Duvet Cover Set (Blush) - 3 Pcs Brushed Microfiber Plain Dyed Quilt Cover - Bedding Set with Button Closure Include 1 Duvet Cover & 2 Pillowcases
SSW HOMES£10.894.4★
What buyers say about king size duvet cover sets
What buyers praise and complain about, mined from review topics.What buyers love
“Great value and quality set”
“Excellent value”
“soft cotton”
“Great comfortable”
“Brilliant fit”
“Soft fabric”
“Great colour”
“very comfortable good material”
“As advertised”
“washes up well”
What buyers complain about
“not the quality I was expecting”
“Very thin material”
“Too small”
“Colour is awful”
“the stitching is coming apart”
“The material is neither thick nor thin”
“Poor durability”
“Really rough on the skin”
“They dont wash very well”
“feels more expensive”
Top return reasons
Common questions
- Is king size duvet cover sets profitable to sell on Amazon United Kingdom?
- The niche generates £3.0M/yr across 95 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -18.8%. Flapen's verdict: Worth a look (63/100).
- How competitive is the king size duvet cover sets niche?
- 29 brands and 49 sellers compete. The top 5 products take 19% of clicks and top 5 brands hold 61% of demand.
- What do buyers complain about in king size duvet cover sets?
- Top complaints mined from reviews: Quality-Overall, Material Quality, Size-Overall. The return rate is 0.5%.
- When does demand for king size duvet cover sets peak?
- Demand peaks in Oct; the busiest month runs 1.6× the quietest.
- What does it cost to enter the king size duvet cover sets niche?
- Listings span £6.19–£45.20; the average listing price is £13.07 (sweet spot $15–$100). The average incumbent carries 10,689 reviews — the moat a new listing must climb.