---
title: "Trend — sleeping bag liner - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/sleeping-bag-liner/trend"
last_updated: "2026-08-07T10:46:13.969Z"
locale: en
meta:
  description: "Niche score 55/100 · $416K/yr market · 420K searches/yr · $27.74 avg price. High returns (5.9%) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 55/100 · $416K/yr market · 420K searches/yr · $27.74 avg price. High returns (5.9%) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — sleeping bag liner - Flapen"
---

# **sleeping bag liner**

**Worth a look**

Shows a sweet-spot price point ($27.74 avg), but high returns (5.9%) keeps it on the watch list.

Market size 56Growth 69Conversion 45Competition 52Returns 22Price range 91Avg price 95Brand share 45Review moat 72Quality gap 48

**Avg price**

**Incredible****$27.74**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.16–$67.52**

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

**Review moat**

**Good****623.85**

avg incumbent reviews — the moat a new listing must climb

**Growth**

**Good****+49.6%**

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

**Market size**

**Good****$416K**

$416K/yr · 420K searches

**Competition**

**Good****54%**

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

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Okay****3.6%**

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

**Brand share**

**Okay****78%**

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

**Returns**

**Bad****5.9%**

return rate — above 5% kills the launch gate

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Trend