---
title: "Large Mason Jars — $136K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/large-mason-jars"
last_updated: "2026-08-10T22:11:44.000Z"
locale: en
meta:
description: "Niche score 55/100 · $136K/yr market · 111K searches/yr · $23.30 avg price. Strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 55/100 · $136K/yr market · 111K searches/yr · $23.30 avg price. Strong incumbent ratings (4.7★) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Large Mason Jars — $136K/yr Amazon US Niche (2026) - Flapen"
---
# **large mason jars**
**Worth a look**
Shows a sweet-spot price point ($23.30 avg), but strong incumbent ratings (4.7★) keeps it on the watch list.
Market size 30Growth 27Conversion 61Competition 86Returns 78Price range 79Avg price 95Brand share 69Review moat 29Quality gap 20
**Avg price**
**Incredible****$23.30**
avg listing price — sweet spot $15–$100
**Competition**
**Great****29%**
top-5 click share — an open shelf
**Price range**
**Great****$8.97–$39.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Good****5.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$136K**
$136K/yr · 111K searches
**Review moat**
**Okay****3,571.16**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Okay****+1.7%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, large mason jars is a $136K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Sep. Verdict: Worth a look — 55/100.
Data updated Aug 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **large mason jars market data**
- **Units sold / yr**
- **5K–6K**
- avg 0–100/product
- **Revenue / yr**
- **$117K–$140K**
- units × avg price
- **Conversion rate**
- **5.3%**
- **Avg BSR**
- **#191**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **90%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
**Brands**
**39 **▲rising
**Sellers**
**83**
**Top-5 brand share**
**63%**
Top 20: 89%
**Top-5 click share**
**29%**
Top 20: 65%
**Open market**
**33%**
- Ball43% - SEWANTA6% - Galssmagic6% - ComSaf5% - HWASHIN4% - Paksh Novelty3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.7% search growth over the last 90 days.
20K15KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep · busiest ÷ quietest = 2.7×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/large-mason-jars/trend)
## **Top large mason jars search terms**
- **big mason jars**19K/yr+2.4%3.1% conv. - **large canning jars**14K/yr+13.8%4.7% conv. - **ball quart jars wide mouth**10K/yr+44.3%3.6% conv. - **ball 32oz wide mouth mason jars**6K/yr+15.7%7.2% conv. - **wide mouth jar with lid**7K/yr-21.4%1.7% conv. - **32oz glass jar**5K/yr-0.6%3.1% conv. - **32oz jars with lids**5K/yr-9.9%2.3% conv. - **quart canning jars with lids**4K/yr+59.6%2.7% conv. - **wide mouth glass jar with lid**5K/yr-16.9%0.8% conv. - **quart size canning jars**3K/yr+104.9%2.4% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/large-mason-jars/search-terms)
## **Top large mason jars products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$3K4%$5K6%$8K8%$11K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Ball - 32oz Wide Mouth Jars with Lids & Bands 12 Pack Jars Large Glass Mason Jar for Food Storage with airtight Lid 0.25 Gallon Glass Jar with Lid and Bands Set of 12**Ball**$34.93**4.6★449 rev](https://www.amazon.com/dp/B0DVLPR6CT) [2**Ball Wide Mouth Glass Mason Jars with Lids and Bands Used for Canning Pickling Juice Jam Jelly Quart Size 32 Ounce (Pack of 6)**Ball**$27.55**4.7★27,033 rev](https://www.amazon.com/dp/B0BKQTJT3N) [3**Ball Wide Mouth Glass Mason Jars with Lids and Bands Used for Canning Pickling Juice Jam Jelly Quart Size 32 Ounce (Pack of 3)**Ball**$17.35**4.7★27,033 rev](https://www.amazon.com/dp/B0D6X7Q4KH) [4**Ball Regular Mouth 32-Ounces Mason Jar with Lids and Bands Clear (Pack Of 2)**Ball**$15.45**4.7★11,768 rev](https://www.amazon.com/dp/B01N6QBJG0) [5**ComSaf 32 oz Wide Mouth Mason Jars 2 Pack Large Glass Jars with Lids**ComSaf**$11.61**4.6★1,315 rev](https://www.amazon.com/dp/B0F18D338Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Ball Wide Mouth Mason Jars 32 oz. (6 Pack) - Quart Size Jars with Airtight Lids and Bands for Canning Fermenting Pickling Meal Prep or DIY Decors and Projects Bundled with Peaknip Jar Opener**Ball**$26.71**4 rev3mo ago](https://www.amazon.com/dp/B0GZJ5VD11) [**64oz Glass Mason Jars Wide Mouth 3-Pack with Airtight & Leakproof Lids**STARSIDE**$21.41**199 rev7mo ago](https://www.amazon.com/dp/B0GC64VLQ3) [**Paksh Novelty Wide Mouth Mason Jars 32 oz Mason Jars with Lids 2-Pack**Paksh Novelty**$12.88**3,380 rev9mo ago](https://www.amazon.com/dp/B0FYHXMVGF) [**STARSIDE Wide Mouth Mason Jars 32oz 12-Pack with Airtight Lids and Bands**STARSIDE**$29.82**199 rev10mo ago](https://www.amazon.com/dp/B0FVF2KJT7) [**Ball - 64oz Wide Mouth Jars with Lids & Bands 5 Pack Jars | Half Gallon Large Glass Mason Jar for Food Storage with airtight Lid 0.5 Gallon Glass Jar with Lid and Bands Set of 5**Ball**$32.77**284 rev11mo ago](https://www.amazon.com/dp/B0FQ5ZBNVC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[![SEWANTA Wide Mouth Mason Jars 64 oz [2 Pack] With Mason Jar Lids and Bands Mason Jars 64 oz - For Canning Fermenting Pickling - Jar Decor - Microwave/Freeze/Dishwasher Safe.](https://m.media-amazon.com/images/I/51-N45hGTHL.jpg)**SEWANTA Wide Mouth Mason Jars 64 oz \[2 Pack\] With Mason Jar Lids and Bands Mason Jars 64 oz - For Canning Fermenting Pickling - Jar Decor - Microwave/Freeze/Dishwasher Safe.**SEWANTA**$22.21**4.8★**▲ 275%**](https://www.amazon.com/dp/B0D8TXTDJG) [**Ball Wide Mouth Mason Jars 32 oz. (6 Pack) - Quart Size Jars with Airtight Lids and Bands for Canning Fermenting Pickling Meal Prep or DIY Decors and Projects Bundled with Peaknip Jar Opener**Ball**$26.71**4.7★**▲ 273%**](https://www.amazon.com/dp/B0GZJ5VD11) [**Paksh Novelty Wide Mouth Mason Jars 32 oz Mason Jars with Lids 2-Pack**Paksh Novelty**$12.88**4.7★**▲ 204%**](https://www.amazon.com/dp/B0FYHXMVGF) [**64oz Glass Mason Jars Wide Mouth 3-Pack with Airtight & Leakproof Lids**STARSIDE**$21.41**4.7★**▲ 150%**](https://www.amazon.com/dp/B0GC64VLQ3) [**WELLIFE 3 Pack 64oz Wide Mouth Mason Jars Half Gallon Mason Jar for Pickling Canning Fermenting and Food Storage Microwave & Dishwasher Safe**WELLIFE**$24.38**4.7★**▲ 143%**](https://www.amazon.com/dp/B0DQH1G5B7)
**~~View all trending →~~**
## **What buyers say about large mason jars**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**21%
*“Solid quality”*
**Size-Overall**14%
*“love the size”*
**Advertised Vs Actual Product**11%
*“Gets the job done”*
**Value For Money**7%
*“Great deal”*
**Storage Capacity**6%
*“Good storage”*
**Strength**5%
*“The glass and lids feel very sturdy”*
**Ease Of Cleaning**4%
*“Easier to clean”*
**Ease Of Use**4%
*“Easy to handle”*
**Design-Overall**4%
*“Love the patriotic design”*
**Durability**3%
*“holding up well”*
### **What buyers complain about **
**Size-Overall**16%
*“Huge”*
**Durability**7%
*“Break easily”*
**Quality-Overall**7%
*“Bad quality”*
**Leak-Proof**7%
*“They leak”*
**Value For Money**7%
*“Too expensive”*
**Thickness**6%
*“Not thick like what I was looking for”*
**Advertised Vs Actual Product**6%
*“Not as described”*
**Ease Of Use**4%
*“So NOT Useable”*
**Rusts/Corrodes**3%
*“Rusty lid right away”*
**Ease Of Cleaning**2%
*“causing a big mess”*
### **Top return reasons **
**Size-Overall**68%
**Value For Money**11%
**Advertised Vs Actual Product**6%
**Material Quality**2%
**Defective Material/Parts**1%
**Quality-Overall**1%
**Leak-Proof**1%
**Functionality-Overall**1%
**Ease Of Use**1%
**Weight Heavy**1%
## **Common questions**
- **Is large mason jars profitable to sell on Amazon United States?**
- The niche generates $136K/yr across 70 tracked products. 15 of 18 products launched in the last 360 days are still selling. 90-day search growth is +1.7%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the large mason jars niche?**
- 39 brands and 83 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in large mason jars?**
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.8%.
- **When does demand for large mason jars peak?**
- Demand peaks in Sep; the busiest month runs 2.7× the quietest.
- **What does it cost to enter the large mason jars niche?**
- Listings span $8.97–$39.81; the average listing price is $23.30 (sweet spot $15–$100). The average incumbent carries 3,571 reviews — the moat a new listing must climb.
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