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50

large plastic jar

Worth a look

Shows no brand lock-in (top 5 brands take 49% of clicks), but a small market ($51K/yr) keeps it on the watch list.

Market size 13Growth 25Conversion 51Competition 78Returns 51Price range 85Avg price 84Brand share 86Review moat 46Quality gap 35

Brand share

Great49%

top-5 brand share — no brand owns this niche

Price range

Great$8.51–$59.18

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

Avg price

Great$18.61

avg listing price — sweet spot $15–$100

Competition

Great37%

top-5 click share — an open shelf

Conversion

Good4.1%

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

Returns

Good3.0%

return rate — above 5% kills the launch gate

Review moat

Okay1,851.34

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-0.2%

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

Market size

Bad$51K

$51K/yr · 66K searches

According to Flapen's Amazon United States niche tracking, large plastic jar is a $51K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in Oct. Verdict: Worth a look — 50/100.

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

large plastic jar market data

Units sold / yr
3K–4K
avg 0–100/product
Revenue / yr
$56K–$74K
units × avg price
Conversion rate
4.1%
Avg BSR
#466
Page quality
0%
Prime
100%
Sponsored
86%
Out of stock
2.3%
Avg brand age
47 months
Avg seller age
157 days

Competition & brand share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

35 rising

Sellers

64

Top-5 brand share

49%

Top 20: 89%

Top-5 click share

37%

Top 20: 83%

Open market

46%

  • CLEARVIEW CONTAINERS19%
  • ZOOFOX11%
  • Hdagbnn8%
  • BILLY BUCKSKIN HOME & BEAUTY6%
  • kitchentoolz6%
  • Stock Your Home6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.2% search growth over the last 90 days.
2K1KSpike '25SepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 1.5×

Top large plastic jar search terms

  • large plastic jar18K/yr
  • large plastic jar with lid15K/yr
  • large plastic jars6K/yr
  • big plastic jar7K/yr
  • 1 gallon plastic jar5K/yr
  • gallon food storage containers6K/yr
  • 1 gallon plastic jar with lid5K/yr
  • gallon plastic jar5K/yr
All search terms

Top large plastic jar 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%$3K9%$5K12%$6K1101001K10K 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 large plastic jar

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

What buyers love

Size-Overall17%

“Good size”

Quality-Overall17%

“Excellent product”

Storage Capacity12%

“Nice storage container”

Strength7%

“The container itself is sturdy”

Value For Money7%

“Excellent Value”

Advertised Vs Actual Product7%

“As described”

Ease Of Use6%

“easy to handle”

Durability4%

“Durable and Lightweight”

Ease Of Cleaning3%

“Perfect for cleaning”

Material Quality2%

“Seems like a great container from a materials / quality perspective”

What buyers complain about

Size-Overall26%

“HUGE”

Quality-Overall7%

“Poor quality”

Thickness6%

“The glass is clearly not very thick”

Material Quality6%

“the material is of course plastic”

Ease Of Use6%

“Will not close”

Advertised Vs Actual Product5%

“Image is deceiving”

Value For Money4%

“could've found cheaper”

Durability3%

“Lid broke 2nd use”

Strength3%

“Flimsy/thin material”

Leak-Proof2%

“Leaked”

Top return reasons

Size-Overall74%
Material Quality6%
Advertised Vs Actual Product5%
Value For Money4%
Quality-Overall2%
Functionality-Overall1%
Thin1%
Defective Material/Parts1%
Product Condition1%
Strength1%

Common questions

Is large plastic jar profitable to sell on Amazon United States?
The niche generates $51K/yr across 44 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -0.2%. Flapen's verdict: Worth a look (50/100).
How competitive is the large plastic jar niche?
35 brands and 64 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 49% of demand.
What do buyers complain about in large plastic jar?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Thickness. The return rate is 3.0%.
When does demand for large plastic jar peak?
Demand peaks in Oct; the busiest month runs 1.5× the quietest.
What does it cost to enter the large plastic jar niche?
Listings span $8.51–$59.18; the average listing price is $18.61 (sweet spot $15–$100). The average incumbent carries 1,851 reviews — the moat a new listing must climb.