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54

2 oz jars with lids

Worth a look

Shows no brand lock-in (top 5 brands take 39% of clicks), but soft demand (-9.8% this quarter) keeps it on the watch list.

Market size 21Growth 20Conversion 62Competition 81Returns 71Price range 82Avg price 88Brand share 95Review moat 48Quality gap 23

Brand share

Incredible39%

top-5 brand share — no brand owns this niche

Avg price

Great$20.13

avg listing price — sweet spot $15–$100

Price range

Great$6.80–$56.37

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

Competition

Great34%

top-5 click share — an open shelf

Returns

Good2.1%

return rate — above 5% kills the launch gate

Conversion

Good5.4%

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

Review moat

Okay1,654.33

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$83K

$83K/yr · 77K searches

Growth

Bad-9.8%

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

According to Flapen's Amazon United States niche tracking, 2 oz jars with lids is a $83K/yr Amazon United States market (77K searches/yr). The top 5 brands hold 39% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

2 oz jars with lids market data

Units sold / yr
4K–5K
avg 0–100/product
Revenue / yr
$81K–$101K
units × avg price
Conversion rate
5.4%
Avg BSR
#161
Page quality
0%
Prime
100%
Sponsored
86%
Out of stock
2.3%
Avg brand age
38 months
Avg seller age
186 days

Competition & brand share

Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.

Brands

34 falling

Sellers

39

Top-5 brand share

39%

Top 20: 88%

Top-5 click share

34%

Top 20: 74%

Open market

56%

  • Loretoy9%
  • OJYUDD9%
  • PureRoot8%
  • Tecohouse7%
  • ComSaf6%
  • AOZITA5%

Demand

Weekly Amazon search volume, last 45 weeks — -9.8% search growth over the last 90 days.
2K2KBlack Friday '25Holiday '25Sep '25Oct '25Dec '25Feb '26Mar '26May '26

Top 2 oz jars with lids search terms

  • 2oz jars with lids19K/yr
  • 2 oz jars with lids21K/yr
  • 2oz jars11K/yr
  • 2 oz jar7K/yr
  • 2oz jar5K/yr
  • 2oz glass containers with lids4K/yr
  • 2 ounce jars with lids3K/yr
  • 2oz glass jars with lids food grade4K/yr
  • 2 ounce jars3K/yr
All search terms

Top 2 oz 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%3%$2K6%$5K9%$7K12%$10K101001K10K100K 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 2 oz jars with lids

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

What buyers love

Quality-Overall24%

“Glass bottles are good quality”

Size-Overall21%

“I love their size”

Advertised Vs Actual Product8%

“As described”

Value For Money6%

“Great deal”

Leak-Proof6%

“does not leak”

Ease Of Use6%

“Easy to use”

Durability3%

“The material is durable—I really liked them”

Ease Of Cleaning3%

“Jars were clean”

Strength3%

“The glass feels sturdy”

Storage Capacity3%

“Easy storage, because the case fits perfectly in draw”

What buyers complain about

Size-Overall19%

“Too small”

Durability13%

“They break easily”

Leak-Proof11%

“Not leak proof”

Quality-Overall7%

“The lids are poor quality dont buy”

Ease Of Cleaning7%

“does not come with a cleaning brush”

Strength6%

“are not sturdy”

Material Quality4%

“Didn't notice that they're plastic”

Smell2%

“Chemical smell”

Rusts/Corrodes2%

“Lid is rusting”

Ease Of Use2%

“which makes chugging a shot tricky”

Top return reasons

Size-Overall74%
Advertised Vs Actual Product5%
Value For Money4%
Material Quality4%
Quality-Overall2%
Leak-Proof2%
Functionality-Overall1%
Defective Material/Parts1%
Smell1%
Weight Heavy1%

Common questions

Is 2 oz jars with lids profitable to sell on Amazon United States?
The niche generates $83K/yr across 51 tracked products. 8 of 10 products launched in the last 360 days are still selling. 90-day search growth is -9.8%. Flapen's verdict: Worth a look (54/100).
How competitive is the 2 oz jars with lids niche?
34 brands and 39 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 39% of demand.
What do buyers complain about in 2 oz jars with lids?
Top complaints mined from reviews: Size-Overall, Durability, Leak-Proof. The return rate is 2.1%.
What does it cost to enter the 2 oz jars with lids niche?
Listings span $6.80–$56.37; the average listing price is $20.13 (sweet spot $15–$100). The average incumbent carries 1,654 reviews — the moat a new listing must climb.