regular mouth mason jars
Worth a lookShows a sweet-spot price point ($21.41 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$21.41avg listing price — sweet spot $15–$100
Competition
Great37%top-5 click share — an open shelf
Returns
Great1.9%return rate — above 5% kills the launch gate
Price range
Great$8.21–$39.81cheapest 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
Good68%top-5 brand share — brands hold most of the demand
Conversion
Good4.3%search→purchase rate — share of searches ending in a sale
Review moat
Bad4,080.98avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$90K$90K/yr · 97K searches
According to Flapen's Amazon United States niche tracking, regular mouth mason jars is a $90K/yr Amazon United States market (97K searches/yr). The top 5 brands hold 68% of demand. Verdict: Worth a look — 56/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
regular mouth mason jars market data
- Units sold / yr
- 4K–5K
- avg 0–100/product
- Revenue / yr
- $86K–$107K
- units × avg price
- Conversion rate
- 4.3%
- Avg BSR
- #166
- Page quality
- 0%
- Prime
- 96%
- Sponsored
- 94%
- Out of stock
- 2.2%
- Avg brand age
- 38 months
- Avg seller age
- 156 days
Competition & brand share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.Brands
23 falling
Sellers
59
Top-5 brand share
68%
Top 20: 99%
Top-5 click share
37%
Top 20: 71%
Open market
27%
- Ball38%
- YINGERHUAN9%
- ComSaf8%
- ELAORY7%
- Rainforce6%
- FastRack4%
Demand & seasonality
Weekly Amazon search volume, last 71 weeks — +41.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top regular mouth mason jars search terms
- regular mouth mason jars30K/yr
- bell jars12K/yr
- ball jars with lids13K/yr
- salsa jars10K/yr
- mason jars regular mouth8K/yr
- mason jar regular mouth6K/yr
- regular mouth mason jar5K/yr
- small mouth mason jars4K/yr
- mason jars and lids4K/yr
- salsa jars for homemade salsa4K/yr
Top regular mouth 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ball Glass Mason Jar Regular Mouth Pint Size 16 OZ (Pack of 3)
Ball$16.684.7★27,033 rev
YINGERHUAN Glass Regular Mouth Mason Jars 16 oz Clear Glass Jars with Silver Metal Lids for Sealing Canning Jars for Food Storage Overnight Oats Dry Food Snacks Candies DIY Projects (4PACK)
YINGERHUAN$12.524.6★5,412 rev
ELAORY Classic 16 Oz Mason Jars 6 Pack Canning Jars Regular Mouth Airtight & Leak Proof Dishwasher Safe Microwave & Freezer Safe 3.2 x 4.5 x 5.5 inches
ELAORY$17.044.7★178 rev
Ball Regular Mouth 32-Ounces Mason Jar with Lids and Bands Clear (Pack Of 2)
Ball$15.454.7★11,768 rev
2 Pack 16oz Regular Mouth Glass Mason Jars Airtight Lids for Canning
Showvigor$8.984.5★664 rev
Newest
by launch date
ComSaf Regular Mouth Mason Jars 16 oz with Lids 3 Pack Canning Jars
ComSaf$10.1872 rev
ComSaf Regular Mouth Mason Jars 16 oz with Lids 6 Pack Canning Jars
ComSaf$19.6272 rev
Ball Americana Regular Mouth Mason Jars 16 oz 4-Pack with Lids & Bands
Ball$17.5082 rev
16oz Embossed Mason Jars 15-Pack with Airtight Lids and Bands
STARSIDE$26.43199 rev
16 oz Mason Jars with Lids - 4-Pack Regular Mouth Glass Canning Set
FastRack$11.53232 rev
Trending
90-day click momentumComSaf Regular Mouth Mason Jars 16 oz with Lids 6 Pack Canning Jars
ComSaf$19.624.5★
ComSaf Regular Mouth Mason Jars 16 oz with Lids 3 Pack Canning Jars
ComSaf$10.184.5★
16 oz Mason Jars with Lids - 4-Pack Regular Mouth Glass Canning Set
FastRack$11.534.6★
Ball Americana Regular Mouth Mason Jars 16 oz 4-Pack with Lids & Bands
Ball$17.504.8★
Ball Jar Quilted Crystal Jelly (Case of 12) 8 oz
Ball$12.014.9★
What buyers say about regular mouth mason jars
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality jar”
“the size I wanted”
“As advertised”
“Great deal”
“The glass and lids feel very sturdy”
“they dont leak”
“holding up well”
“it is just very handy”
“this is a great fridge storage container”
“cleans up beautifully”
What buyers complain about
“It's huge”
“Break easily”
“Rusty Lids”
“Leaking”
“honestly the price is a little too much”
“terrible product”
“Buy Ball not this thin stuff”
“causing a big mess”
“Difficult to use”
“Easily breakable”
Top return reasons
Common questions
- Is regular mouth mason jars profitable to sell on Amazon United States?
- The niche generates $90K/yr across 49 tracked products. 5 of 7 products launched in the last 360 days are still selling. 90-day search growth is +41.0%. Flapen's verdict: Worth a look (56/100).
- How competitive is the regular mouth mason jars niche?
- 23 brands and 59 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 68% of demand.
- What do buyers complain about in regular mouth mason jars?
- Top complaints mined from reviews: Size-Overall, Durability, Rusts/Corrodes. The return rate is 1.9%.
- When does demand for regular mouth mason jars peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the regular mouth mason jars niche?
- Listings span $8.21–$39.81; the average listing price is $21.41 (sweet spot $15–$100). The average incumbent carries 4,081 reviews — the moat a new listing must climb.