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47

mason jar pour spout lid

Skip it

Strong incumbent ratings (4.6★) — this niche doesn't clear our bar today.

Market size 58Growth 27Conversion 68Competition 41Returns 65Price range 49Avg price 44Brand share 53Review moat 39Quality gap 25

Conversion

Good6.2%

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

Returns

Good2.4%

return rate — above 5% kills the launch gate

Market size

Good$449K

$449K/yr · 648K searches

Brand share

Good73%

top-5 brand share — brands hold most of the demand

Price range

Okay$7.62–$22.14

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

Avg price

Okay$11.26

avg listing price — sweet spot $15–$100

Competition

Okay60%

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

Review moat

Okay2,602.14

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+1.9%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, mason jar pour spout lid is a $449K/yr Amazon United States market (648K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 47/100.

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

mason jar pour spout lid market data

Units sold / yr
30K–40K
avg 1,500–2,000/product
Revenue / yr
$338K–$450K
units × avg price
Conversion rate
6.2%
Avg BSR
#2,251
Page quality
0%
Prime
100%
Sponsored
91%
Out of stock
0.0%
Avg brand age
32 months
Avg seller age
161 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

14

Top-5 brand share

73%

Top 20: 100%

Top-5 click share

60%

Top 20: 98%

Open market

21%

  • Miradexic21%
  • FyndraX18%
  • Palksky17%
  • ziHenryDa9%
  • AoeJarry8%
  • VA1KENE6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.9% search growth over the last 90 days.
20K15KPrime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top mason jar pour spout lid search terms

  • mason jar pour spout lid304K/yr
  • mason jar pitcher lid53K/yr
  • mason jar pour spout42K/yr
  • wide mouth mason jar pour spout lid37K/yr
  • mason jar pour lid35K/yr
  • mason jar spout lid26K/yr
  • pour spout for mason jar23K/yr
  • mason jar lids with pour spout25K/yr
  • mason jar pitcher lids with handle6K/yr
  • mason jar spout16K/yr
All search terms

Top mason jar pour spout lid 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%5%$22K10%$45K15%$67K20%$90K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What buyers say about mason jar pour spout lid

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

What buyers love

Leak-Proof17%

“Leak proof”

Size-Overall15%

“This size is convenient”

Quality-Overall12%

“These lids are really good quality”

Ease Of Use10%

“Easy to handle”

Strength8%

“Sturdy and useful”

Advertised Vs Actual Product5%

“As Described”

Ease Of Cleaning5%

“Easy to wash”

Value For Money3%

“Great purchase”

Durability3%

“Feels durable”

Efficiency3%

“the pop up lid works well”

What buyers complain about

Leak-Proof26%

“leaks like crazy”

Size-Overall10%

“Didnt fit”

Ease Of Use5%

“Hard to open”

Durability5%

“Broke”

Handle Quality5%

“mainly the handle is very uncomfortable”

Quality-Overall4%

“Garbage product”

Strength4%

“Flimsy”

Ease Of Cleaning2%

“Its gonna be miserable to clean every time”

Material Quality2%

“The plastic feels cheap”

Sharpness2%

“The top of the drinking spout on the cap is sharp”

Top return reasons

Size-Overall70%
Leak-Proof6%
Advertised Vs Actual Product5%
Handle Quality3%
Value For Money2%
Quality-Overall2%
Functionality-Overall2%
Ease Of Use2%
Material Quality1%
Compatibility-Overall1%

Common questions

Is mason jar pour spout lid profitable to sell on Amazon United States?
The niche generates $449K/yr across 22 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +1.9%. Flapen's verdict: Skip it (47/100).
How competitive is the mason jar pour spout lid niche?
12 brands and 14 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 73% of demand.
What do buyers complain about in mason jar pour spout lid?
Top complaints mined from reviews: Leak-Proof, Size-Overall, Ease Of Use. The return rate is 2.4%.
When does demand for mason jar pour spout lid peak?
Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the mason jar pour spout lid niche?
Listings span $7.62–$22.14; the average listing price is $11.26 (sweet spot $15–$100). The average incumbent carries 2,602 reviews — the moat a new listing must climb.