---
title: "Reviews — water flask - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/water-flask/reviews"
last_updated: "2026-07-31T14:52:50.162Z"
locale: en
meta:
  description: "Niche score 56/100 · £67K/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 56/100 · £67K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — water flask - Flapen"
---

# **water flask**

**Worth a look**

Shows low returns (1.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 17Growth 67Conversion 25Competition 87Returns 93Price range 61Avg price 56Brand share 71Review moat 26Quality gap 47

**Returns**

**Great****1.1%**

return rate — above 5% kills the launch gate

**Competition**

**Great****28%**

top-5 click share — an open shelf

**Brand share**

**Good****62%**

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

**Growth**

**Good****+47.6%**

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

**Price range**

**Good****£5.95–£29.33**

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

**Avg price**

**Good****£12.68**

avg listing price — sweet spot $15–$100

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Okay****3,905.68**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Bad****2.0%**

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

**Market size**

**Bad****£67K**

£67K/yr · 267K searches