Super King Size Duvet
Super King Size Duvet shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Super King Size Duvet profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Super King Size Duvet is a £250K/yr Amazon United Kingdom market (156K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jan–Sep–Oct–Nov–Dec. Verdict: Worth a look — 57/100.
Super King Size Duvet: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -31.3% over the last 90 days and 7.6% of searches end in a purchase.
£250K
revenue / yr
Who owns the niche?
The top 5 brands hold 78% of demand, so 22% of the market is open.
22%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.
0/100
page quality · 49 products
Top Super King Size Duvet products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Slumberdown Anti Allergy Super King Duvet 10.5 Tog - Allergy UK Approved All Year Round Quilt for Allergy Sufferers - Made in the UK Anti Bacterial and Machine Washable Bedding (260 x 220cm)
- Price
- £19.14
- Rating
- 4.6/5
- Reviews
- 53,320
- Age
- 3y ago

Slumberdown Cosy Nights Super King Duvet 10.5 Tog - Breathable & Soft All Year-Round Quilt for Summer Autumn & Winter | UK-Made Non-Allergenic & Washable (260 x 220cm)
- Price
- £18.78
- Rating
- 4.6/5
- Reviews
- 9,619
- Age
- 3y ago

Slumberdown Cosy Nights Double Duvet 10.5 Tog - Breathable & Soft All Year-Round Double Quilt for Summer Autumn & Winter | UK-Made Non-Allergenic & Washable (200 x 200cm)
- Price
- £15.31
- Rating
- 4.6/5
- Reviews
- 9,619
- Age
- 8y ago

Siebenschläfer Medium All Year Round Duvet (10.5 Tog Super-King Size)
- Price
- £31.07
- Rating
- 4.7/5
- Reviews
- 25,335
- Age
- 3y ago

Silentnight Hotel Collection 13.5 Tog Super King Duvet - Luxury Hotel Quality Winter Warm Cosy Duvet Quilt Ideal Cold Winter Nights - Hypoallergenic Machine Washable- 260x220cm - Super King
- Price
- £30.47
- Rating
- 4.7/5
- Reviews
- 14,755
- Age
- 8y ago
Trending
90-day click momentum
Siebenschläfer Light Summer Duvet (4.5 Tog Super-King Size)
- Price
- £26.59
- Rating
- 4.7/5
- Reviews
- 25,334
- Age
- 3y ago

Quality Beddings Super King Duvet 10.5 Tog | Breathable Duvets for All Year Round Comfort | Anti-allergy Duvet with Hollowfibre Filling | Hypoallergenic Made in UK Quilt (Super King 260x220cm)
- Price
- £14.30
- Rating
- 4.3/5
- Reviews
- 231
- Age
- 3y ago

DN COLLECTION Super King Duvet 10.5 Tog | Premium Microfibre Duvet Super King | All Year-Round Box Stitched Design Quilts | Soft Touch Anti-allergy & Feels Like Down Quilt (260x220cm)
- Price
- £18.12
- Rating
- 4.4/5
- Reviews
- 6,835
- Age
- 5y ago

Slumberdown Anti Allergy Super King Duvet 4.5 Tog - Allergy UK Approved Lightweight Summer Duvet for Allergy Sufferers - Made in the UK Anti Bacterial & Machine Washable Quilt (260 x 220cm)
- Price
- £16.42
- Rating
- 4.6/5
- Reviews
- 53,320
- Age
- 3y ago

Extra Thick Anti Allergy Super King Duvet 15 Tog - Luxury Hotel Quality Hollowfibre Ultra Soft Cosy Skin Friendly Warm Winter Fluffy Quilt Soft Machine
- Price
- £16.60
- Rating
- 4.3/5
- Reviews
- 247
- Age
- 9mo ago
Newest
by launch date
Extra Thick Anti Allergy Super King Duvet 15 Tog - Luxury Hotel Quality Hollowfibre Ultra Soft Cosy Skin Friendly Warm Winter Fluffy Quilt Soft Machine
- Price
- £16.60
- Rating
- 4.3/5
- Reviews
- 247
- Age
- 9mo ago

Pamposh Super King Duvet Set - Pre-Washed Microfibre Bedding Set for Added Softness & Comfort - Lightweight Premium Quilt Cover Set for All Seasons With Zipper Closure
- Price
- £12.31
- Rating
- 4.4/5
- Reviews
- 937
- Age
- 1y ago

Casabella Super King Duvet 13.5 Tog - Premium Quality Quilt for Year-Round Comfort - Soft Touch Cover Hypoallergenic Machine Washable Duvet Super King (220cm x 260cm)
- Price
- £17.86
- Rating
- 4.5/5
- Reviews
- 558
- Age
- 2y ago

Slumberdown Feels Like Down Super King Duvet 10.5 Tog - Ultra Soft All-Year Round Single Quilt for Summer Autumn & Winter | UK Made Non-Allergenic & Washable (260 x 220cm)
- Price
- £18.25
- Rating
- 4.6/5
- Reviews
- 3,253
- Age
- 2y ago

Slumberdown Feels Like Down Super King Duvet 13.5 Tog - Ultra Soft Extra Warm & Snuggly Quilt for Cold Winter Nights | UK Made Non-Allergenic & Washable (260 x 220cm)
- Price
- £19.85
- Rating
- 4.6/5
- Reviews
- 3,253
- Age
- 2y ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
Brands
20 rising
Sellers
33
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
34%
Top 20: 77%
Open market
18%
- Slumberdown42%
- Silentnight15%
- Utopia Bedding10%
- Siebenschläfer7%
- Quality Beddings4%
- DN COLLECTION4%
Super King Size Duvet demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jan, Sep, Oct, Nov, Dec · busiest ÷ quietest = 3.8×
Top Super King Size Duvet search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- super king size duvet32K/yr
- super king quilt19K/yr
- super king duvet 10.5 tog20K/yr
- superking duvet 10.5 tog15K/yr
- 10.5 tog super king size duvet10K/yr
- super king duvet 13.5 tog17K/yr
- super kingsize duvet7K/yr
- duvet super king7K/yr
- super king duvet all seasons6K/yr
- super king size quilt4K/yr
What reviews say buyers love and hate about Super King Size Duvet
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Good quality and exactly as described”
“keeps you warm”
“Worth the money”
“comfortable to use”
“material is soft”
What buyers complain about
77% of reviews“Not well made”
“Wrong size”
“Bit thinner than the bulky 10.5 tog i had”
“this isnt worth the money”
“was sad it was microfibre not cotton covered”
Super King Size Duvet return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
59%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Super King Size Duvet questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









