Is 1/2 gallon glass jar with lid profitable to sell on Amazon United States?

The niche generates $84K/yr across 60 tracked products. 7 of 12 products launched in the last 360 days are still selling. 90-day search growth is +5.1%. Flapen's verdict: Worth a look (53/100).

How competitive is the 1/2 gallon glass jar with lid niche?

28 brands and 41 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 60% of demand.

What do buyers complain about in 1/2 gallon glass jar with lid?

Top complaints mined from reviews: Size-Overall, Value For Money, Weight Heavy. The return rate is 2.8%.

When does demand for 1/2 gallon glass jar with lid peak?

Demand peaks in Sep; the busiest month runs 3.4× the quietest.

What does it cost to enter the 1/2 gallon glass jar with lid niche?

Listings span $13.39–$87.91; the average listing price is $42.17 (sweet spot $15–$100). The average incumbent carries 1,048 reviews — the moat a new listing must climb.

1/2 gallon glass jar with lid

Worth a look

Shows a sweet-spot price point ($42.17 avg), but a small market ($84K/yr) keeps it on the watch list.

Avg price

Incredible$42.17

avg listing price — sweet spot $15–$100

Price range

Great$13.39–$87.91

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

Competition

Great30%

top-5 click share — an open shelf

Brand share

Great60%

top-5 brand share — no brand owns this niche

Review moat

Good1,047.98

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.8%

return rate — above 5% kills the launch gate

Conversion

Okay2.6%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.1%

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

Market size

Bad$84K

$84K/yr · 76K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, 1/2 gallon glass jar with lid is a $84K/yr Amazon United States market (76K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Sep. Verdict: Worth a look — 53/100.

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

1/2 gallon glass jar with lid market data

Units sold / yr: 2K–3K; avg 0–100/product
Revenue / yr: $84K–$105K; units × avg price
Conversion rate: 2.6%
Avg BSR: #719
Page quality: 0%
Prime: 93%
Sponsored: 90%
Out of stock: 8.7%
Avg brand age: 40 months
Avg seller age: 142 days

Competition & brand share

Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.

Brands

28 falling

Sellers

Top-5 brand share

60%

Top 20: 96%

Top-5 click share

30%

Top 20: 71%

Open market

34%

Folinstall15%
Dwbligt15%
kitchentoolz13%
Daitouge10%
CATPOWER7%
Anchor Hocking6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.1% search growth over the last 90 days.

Peak months: Sep · busiest ÷ quietest = 3.4×

Open Trend

Top 1/2 gallon glass jar with lid search terms

3 gallon glass jar16K/yr +27.7%1.6% conv.
2 gallon mason jar13K/yr +24.4%3.5% conv.
2 gallon glass jug10K/yr +2.4%1.6% conv.
3 gallon jar10K/yr -12.9%1.1% conv.
2 gallon mason jars wide mouth6K/yr -14.0%2.6% conv.
2.5 gallon glass jar4K/yr +17.3%2.0% conv.
1.5 gallon jar4K/yr -6.9%2.9% conv.
2 gallon glass4K/yr -10.8%1.6% conv.
3 gallon mason jar3K/yr -10.2%1.0% conv.
two gallon mason jar3K/yr +9.7%0.2% conv.

All search terms

Top 1/2 gallon glass jar with 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Dwbligt 2 Gallon Glass Jar with Airtight Lid 2 Pack 256 Oz Square

Dwbligt$62.284.6★93 rev

kitchentoolz Large 2 Gallon Glass Mason Jar with Big Airtight Metal Lid and Carry Handle Wide Mouth Square Container with Measurements for Dry Goods Bulk Storage and Food Prep

kitchentoolz$50.414.6★69 rev

Folinstall 2 Gallon Glass Jars with Lids 4.3 Wide Mouth Large Jar

Folinstall$29.984.7★201 rev

3 Gallon Glass Jar with Airtight Lid Wide Mouth Large Glass Container

Daitouge$57.474.6★440 rev

2 Gallon Large Glass Jar with Airtight Lid Large Glass Storage Containers

Folinstall$28.734.6★236 rev

Newest

by launch date

Large 2 Gallon Glass Jar with Airtight Lid Mason Jar Extra Wide Mouth for Flour Sugar Food Storage Containers Canning Jars for Bulk Sun Tea Kombucha Cookie Pickle Fermenting Canisters

MosJos$29.932 rev

1mo ago

BHPSMWZ 4 Gallon Glass Jar with Lid Large Cookie Jar with Big Opening Airtight Food Storage Canister Canning Jars for Flour Sugar Dog Treats Pasta Candy Glass Containers with Lids for Kitchen Pantry

BHPSMWZ$68.8512 rev

6mo ago

2.5 Gallon Glass Jar with Lid Wide Mouth Large Storage Container 1-Pack

Glolaurge$38.858 rev

8mo ago

Dwbligt 2 Gallon Glass Jar with Airtight Lid 2 Pack 256 Oz Square

Dwbligt$62.2893 rev

11mo ago

Dwbligt Large Fermentation Jars with Airlock 2 Gallon Glass Jar with Lid

Dwbligt$62.04107 rev

11mo ago

What buyers say about 1/2 gallon glass jar with lid

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

What buyers love

Quality-Overall19%

“Good Quality Glass”

Size-Overall16%

“Fantastic size”

Storage Capacity7%

“Great storage”

Advertised Vs Actual Product7%

“works like stated”

Strength7%

“Good and sturdy”

Ease Of Use5%

“Easy to carry”

Value For Money5%

“Excellent value”

Ease Of Cleaning4%

“clean easy”

Thickness4%

“Thickness great”

Durability3%

“much more durable than I expected”

What buyers complain about

Size-Overall15%

“it wouldn't fit in my mailbox”

Value For Money7%

“cheaper at Walmart for the same thing”

Weight Heavy7%

“Heavy”

Quality-Overall6%

“Lid could be better quality”

Leak-Proof6%

“Found this leaking all over the floor”

Thickness5%

“Very thin plastic”

Durability4%

“Doesn't seem incredibly durable”

Smell3%

“not smell proof”

Ease Of Use2%

“I was not able to use it”

Handle Quality2%

“I dont know why they made it so the handle can be removed theres no reason for it”

Top return reasons

Size-Overall67%

Value For Money6%

Advertised Vs Actual Product5%

Weight Heavy3%

Leak-Proof3%

Defective Material/Parts2%

Quality-Overall2%

Functionality-Overall2%

Material Quality1%

Ease Of Use1%

Common questions

Is 1/2 gallon glass jar with lid profitable to sell on Amazon United States?: The niche generates $84K/yr across 60 tracked products. 7 of 12 products launched in the last 360 days are still selling. 90-day search growth is +5.1%. Flapen's verdict: Worth a look (53/100).
How competitive is the 1/2 gallon glass jar with lid niche?: 28 brands and 41 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 60% of demand.
What do buyers complain about in 1/2 gallon glass jar with lid?: Top complaints mined from reviews: Size-Overall, Value For Money, Weight Heavy. The return rate is 2.8%.
When does demand for 1/2 gallon glass jar with lid peak?: Demand peaks in Sep; the busiest month runs 3.4× the quietest.
What does it cost to enter the 1/2 gallon glass jar with lid niche?: Listings span $13.39–$87.91; the average listing price is $42.17 (sweet spot $15–$100). The average incumbent carries 1,048 reviews — the moat a new listing must climb.