large mason jars wide mouth 128 oz
Worth a lookShows a sweet-spot price point ($29.15 avg), but a small market ($60K/yr) keeps it on the watch list.
Avg price
Incredible$29.15avg listing price — sweet spot $15–$100
Price range
Great$12.88–$59.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.8%return rate — above 5% kills the launch gate
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Brand share
Good62%top-5 brand share — brands hold most of the demand
Conversion
Good5.6%search→purchase rate — share of searches ending in a sale
Growth
Okay+3.9%90-day search growth — must beat 0% to launch
Review moat
Okay3,799.52avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$60K$60K/yr · 37K searches
According to Flapen's Amazon United States niche tracking, large mason jars wide mouth 128 oz is a $60K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 62% of demand. Verdict: Worth a look — 52/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
large mason jars wide mouth 128 oz market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $44K–$58K
- units × avg price
- Conversion rate
- 5.6%
- Avg BSR
- #148
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 94%
- Out of stock
- 0.0%
- Avg brand age
- 41 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
27
Top-5 brand share
62%
Top 20: 100%
Top-5 click share
42%
Top 20: 89%
Open market
31%
- Ball16%
- eleganttime15%
- kitchentoolz13%
- Dwbligt11%
- ComSaf7%
- North Mountain Supply7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top large mason jars wide mouth 128 oz search terms
- gallon canning jars7K/yr
- 128 oz mason jar7K/yr
- large pickling jar5K/yr
- gallon ball jars wide mouth5K/yr
- 1 gallon ball jar4K/yr
- one gallon mason jars wide mouth3K/yr
- wide mouth gallon mason jars3K/yr
- 1 gallon mason jar glass3K/yr
Top large mason jars wide mouth 128 oz 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
eleganttime 128 oz Mason Jars Extra Wide Mouth 2 Pack 1 Gallon Glass Large Jars with Airtight Lid Safe for Food Storage Curing Fermentation and Preservation(Not standard wide mouth)
eleganttime$27.414.7★828 rev
kitchentoolz 1 Gallon Glass Jar with Lid Gallon Mason Wide Mouth Large Glass Jar for Fermenting Pickling Canning Fermentation Jar Kombucha and Food Storage 1 Gallon Jar Made in USA
kitchentoolz$34.904.7★4,063 rev
North Mountain Supply 1 Gallon Glass Jar Black Plastic Lid
North Mountain Supply$13.474.7★1,609 rev
Ball 64 ounce Jar Wide Mouth Set of 2
Ball$20.214.8★5,859 rev
Dwbligt 2 Pack Wide Mouth Mason Jars with Airtight Lid and Silicone Gasket
Dwbligt$33.964.7★159 rev
Newest
by launch date
Paksh Novelty Wide Mouth Mason Jars 32 oz Mason Jars with Lids 2-Pack
Paksh Novelty$12.883,380 rev
ComSaf Large Square Glass Jars with Airtight Lid 1 Gallon 2 Pack Wide Mouth
ComSaf$33.537,710 rev
ComSaf 128 oz Wide Mouth Mason Jars 2 Pack 1 Gallon Glass Jars with Lids
ComSaf$24.901,315 rev
Dwbligt 2 Pack Wide Mouth Mason Jars with Airtight Lid and Silicone Gasket
Dwbligt$33.96159 rev
Dwbligt 1 Gallon Glass Mason Jar with Airtight Lid 1 Pack Canning Jar
Dwbligt$20.72185 rev
Trending
90-day click momentumPaksh Novelty Wide Mouth Mason Jars 32 oz Mason Jars with Lids 2-Pack
Paksh Novelty$12.884.7★
Folinstall Super Wide Mouth Glass Storage Jar with Airtight Lids 1 Gallon Large Mason Jars with 2 Measurement Marks Large Capacity for Pickle Jar Overnight Oats
Folinstall$20.274.7★
ComSaf Large Square Glass Jars with Airtight Lid 1 Gallon 2 Pack Wide Mouth
ComSaf$33.534.7★
kitchentoolz 1 Gallon Glass Jar with Hinged Clamp-Top Lid Premium Locking Mason Jar Airtight Rubber Gasket Wide Mouth For Canning Pickling Fermenting Measurement Markings 1 Pack
kitchentoolz$36.334.7★
Ball Wide Mouth Glass Mason Jars with Lids and Bands Used for Canning Pickling Juice Jam Jelly Half Gallon Size 64 Ounce (Pack of 4)
Ball$31.644.7★
What buyers say about large mason jars wide mouth 128 oz
What buyers praise and complain about, mined from review topics.What buyers love
“Nice quality glass”
“This size is convenient”
“As advertised”
“Large capacity”
“This jar is super sturdy”
“Great deal”
“Does not leak at all”
“Its super easy to open”
“cleans up beautifully”
“Durable and easy to clean”
What buyers complain about
“they're quite large”
“Broke”
“Leaks some times”
“Bad quality”
“Over priced by almost double”
“glass seems thicker”
“Returned item as seemed would be awkward to use”
“I was a little worried that the heat might break it”
“Lids are weak”
“have rust after the initial wash”
Top return reasons
Common questions
- Is large mason jars wide mouth 128 oz profitable to sell on Amazon United States?
- The niche generates $60K/yr across 33 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is +3.9%. Flapen's verdict: Worth a look (52/100).
- How competitive is the large mason jars wide mouth 128 oz niche?
- 15 brands and 27 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 62% of demand.
- What do buyers complain about in large mason jars wide mouth 128 oz?
- Top complaints mined from reviews: Size-Overall, Durability, Leak-Proof. The return rate is 1.8%.
- When does demand for large mason jars wide mouth 128 oz peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the large mason jars wide mouth 128 oz niche?
- Listings span $12.88–$59.07; the average listing price is $29.15 (sweet spot $15–$100). The average incumbent carries 3,800 reviews — the moat a new listing must climb.