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54

10 oz mason jars with lids

Worth a look

Shows a sweet-spot price point ($22.22 avg), but soft demand (-1.0% this quarter) keeps it on the watch list.

Market size 25Growth 24Conversion 64Competition 72Returns 73Price range 79Avg price 93Brand share 90Review moat 42Quality gap 25

Avg price

Great$22.22

avg listing price — sweet spot $15–$100

Brand share

Great45%

top-5 brand share — no brand owns this niche

Price range

Great$8.77–$39.68

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

Returns

Good2.1%

return rate — above 5% kills the launch gate

Competition

Good42%

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

Conversion

Good5.7%

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

Review moat

Okay2,278

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$100K

$100K/yr · 79K searches

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-1.0%

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

According to Flapen's Amazon United States niche tracking, 10 oz mason jars with lids is a $100K/yr Amazon United States market (79K searches/yr). The top 5 brands hold 45% of demand. Verdict: Worth a look — 54/100.

Data updated Aug 5, 2026 · scored weekly · How we score niches

10 oz mason jars with lids market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
$67K–$89K
units × avg price
Conversion rate
5.7%
Avg BSR
#255
Page quality
0%
Prime
100%
Sponsored
79%
Out of stock
6.0%
Avg brand age
35 months
Avg seller age
177 days

Competition & brand share

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

Brands

38 rising

Sellers

53

Top-5 brand share

45%

Top 20: 82%

Top-5 click share

42%

Top 20: 73%

Open market

50%

  • Betrome13%
  • NETANY11%
  • Povinmos8%
  • YEBODA7%
  • SHOWIN6%
  • Ball5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -1.0% search growth over the last 90 days.
2K2KBlack Friday '24Holiday '24Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Top 10 oz mason jars with lids search terms

  • 10 oz mason jars with lids11K/yr
  • 10 oz jars with lids12K/yr
  • 10 oz glass containers with lids9K/yr
  • 10 oz mason jars8K/yr
  • mason jars 10 oz7K/yr
  • 10 oz jars6K/yr
  • 10 ounce glass jars with lids5K/yr
  • 10 oz glass jars6K/yr
  • 10oz jars with lids5K/yr
  • 10oz mason jars with lids5K/yr
All search terms

Top 10 oz mason jars with lids 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%4%$4K8%$8K12%$12K16%$16K101001K10K100K Reviews — right = deep review moat Market 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.

What buyers say about 10 oz mason jars with lids

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall26%

“The size variety is convenient”

Quality-Overall22%

“This is a very good product, good quality and it also arrived in good condition”

Advertised Vs Actual Product7%

“Exactly as shown”

Value For Money7%

“Good deal”

Storage Capacity5%

“store nicely”

Ease Of Use3%

“Very useful”

Ease Of Cleaning3%

“easy to wash”

Strength3%

“The glass is nice and strong”

Leak-Proof3%

“they do not leak”

Durability3%

“Durable, easy to clean”

What buyers complain about

Size-Overall13%

“Small jars”

Leak-Proof11%

“not leakproof”

Durability6%

“one broke easily in my lunch bag”

Rusts/Corrodes6%

“Lids rust quickly”

Quality-Overall6%

“Poor quality”

Dishwasher Safe5%

“They break in the dishwasher”

Value For Money4%

“They are cheaper here”

Strength4%

“They break pretty easily and that sucks”

Microwave Safe4%

“NOT microwaveable”

Material Quality3%

“Cheap plastic”

Top return reasons

Size-Overall76%
Advertised Vs Actual Product5%
Value For Money5%
Material Quality2%
Quality-Overall2%
Leak-Proof2%
Smell1%
Functionality-Overall1%
Microwave Safe1%
Color1%

Common questions

Is 10 oz mason jars with lids profitable to sell on Amazon United States?
The niche generates $100K/yr across 47 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is -1.0%. Flapen's verdict: Worth a look (54/100).
How competitive is the 10 oz mason jars with lids niche?
38 brands and 53 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 45% of demand.
What do buyers complain about in 10 oz mason jars with lids?
Top complaints mined from reviews: Size-Overall, Leak-Proof, Durability. The return rate is 2.1%.
When does demand for 10 oz mason jars with lids peak?
Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the 10 oz mason jars with lids niche?
Listings span $8.77–$39.68; the average listing price is $22.22 (sweet spot $15–$100). The average incumbent carries 2,278 reviews — the moat a new listing must climb.