---
title: "Reviews — propane tank cart - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/propane-tank-cart/reviews"
last_updated: "2026-08-10T20:15:36.035Z"
locale: en
meta:
  description: "Niche score 56/100 · $134K/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 · $134K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — propane tank cart - Flapen"
---

# **propane tank cart**

**Worth a look**

Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 30Growth 24Conversion 49Competition 45Returns 99Price range 55Avg price 86Brand share 55Review moat 95Quality gap 95

**Returns**

**Incredible****0.2%**

return rate — above 5% kills the launch gate

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Great****101.88**

avg incumbent reviews — the moat a new listing must climb

**Avg price**

**Great****$68.53**

avg listing price — sweet spot $15–$100

**Brand share**

**Good****72%**

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

**Price range**

**Good****$14.40–$168.68**

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

**Conversion**

**Okay****3.9%**

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

**Competition**

**Okay****58%**

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

**Market size**

**Okay****$134K**

$134K/yr · 50K searches

**Growth**

**Bad****-1.7%**

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

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")

## Reviews