---
title: "Reviews — king size duvet - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/king-size-duvet/reviews"
last_updated: "2026-08-01T06:02:28.652Z"
locale: en
meta:
  description: "Niche score 60/100 · £2.0M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 60/100 · £2.0M/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — king size duvet - Flapen"
---

# **king size duvet**

**Worth a look**

Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 95Growth 15Conversion 69Competition 60Returns 99Price range 89Avg price 85Brand share 42Review moat 20Quality gap 37

**Returns**

**Incredible****0.3%**

return rate — above 5% kills the launch gate

**Market size**

**Incredible****£2.0M**

£2.0M/yr · 1.7M searches

**Price range**

**Great****£11.21–£59.17**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Avg price**

**Great****£19.14**

avg listing price — sweet spot $15–$100

**Conversion**

**Good****6.3%**

search→purchase rate — share of searches ending in a sale

**Competition**

**Good****49%**

top-5 click share — leaders hold, buyers still browse

**Brand share**

**Okay****80%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****13,645.1**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Bad****-19.5%**

90-day search growth — must beat 0% to launch