---
title: "Products — regular mouth mason jars - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/regular-mouth-mason-jars/products"
last_updated: "2026-08-10T06:41:38.131Z"
locale: en
meta:
  description: "Niche score 56/100 · $90K/yr market · 97K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
  "og:description": "Niche score 56/100 · $90K/yr market · 97K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Aug 2026."
  "og:title": "Products — regular mouth mason jars - Flapen"
---

# **regular mouth mason jars**

**Worth a look**

Shows a sweet-spot price point ($21.41 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 22Growth 63Conversion 53Competition 78Returns 78Price range 78Avg price 91Brand share 61Review moat 25Quality gap 23

**Avg price**

**Great****$21.41**

avg listing price — sweet spot $15–$100

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Returns**

**Great****1.9%**

return rate — above 5% kills the launch gate

**Price range**

**Great****$8.21–$39.81**

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

**Growth**

**Good****+41.0%**

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

**Brand share**

**Good****68%**

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

**Conversion**

**Good****4.3%**

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

**Review moat**

**Bad****4,080.98**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$90K**

$90K/yr · 97K searches

## Products