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Small Glass Jars with Lids

Small Glass Jars with Lids shows low returns (0.9%), but a small market ($66K/yr) keeps it on the watch list.

Flapen Score

51
Worth a look
Market size 17Growth 20Conversion 57Competition 78Returns 96Price range 26Avg price 28Brand share 83Review moat 77Quality gap 38
This niche Category average

Is Small Glass Jars with Lids profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Small Glass Jars with Lids is a £66K/yr Amazon United Kingdom market (146K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Sep–Nov–Dec. Verdict: Worth a look — 51/100.

Small Glass Jars with Lids: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -10.4% over the last 90 days and 4.9% of searches end in a purchase.

£66K

revenue / yr

Units sold / yr8K
Search volume / yr-10.4%146K
Conversion rate4.9%
Avg price£9.34

Who owns the niche?

The top 5 brands hold 52% of demand, so 48% of the market is open.

48%

open market share

Brands · sellers35 · 74
Top-5 product click share37%
Open market48%
Avg brand age35 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 49 products

Sponsored placement86%
New entrants (1y)9· 2 succeeded
Avg rating4.5★
Avg reviews460

Top Small Glass Jars with Lids products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

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

£0£2K£4K£6K£8K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

35 rising

Sellers

74

Top-5 brand share

52%

Top 20: 89%

Top-5 click share

37%

Top 20: 78%

Open market

42%

  • Kilner21%
  • U-Pack9%
  • GEEZY8%
  • Udewo7%
  • JJA7%
  • ComSaf6%

Small Glass Jars with Lids demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume146KCVR4.9%Products49Brands35Top 5 Brands52%OOS Rate2.6%Rating4.5★Reviews460Avg BSR#170
9K7KSpike '25SepDecMarJunAugNovMarMay

Peak months: Sep, Nov, Dec · busiest ÷ quietest = 2.4×

Top Small Glass Jars with Lids search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • mini jars19K/yr
  • small jar20K/yr
  • small jam jars14K/yr
  • mini glass jars11K/yr
  • mini jar11K/yr
  • small mason jars with lids9K/yr
  • small jam jars with lids13K/yr
  • small mason jars8K/yr
  • mini jars with lids8K/yr
  • small storage jars6K/yr

What reviews say buyers love and hate about Small Glass Jars with Lids

What buyers mention most, as a share of all reviews.

What buyers love

92% of reviews
Quality-Overall25%

Good quality jar

Size-Overall20%

The lids fit properly

Value For Money15%

Good price

Advertised Vs Actual Product9%

As advertised

Ease Of Cleaning5%

Keeps whatever is inside fresh and clean

What buyers complain about

79% of reviews
Size-Overall34%

Small jars

Quality-Overall13%

three broke during use so not the best quality

Rusts/Corrodes7%

the lid has seriously corroded

Durability6%

Broke after 2 uses

Smell5%

I was led to believe these were smell proof, they are not

Small Glass Jars with Lids return rate & reasons

Why buyers send it back, as a share of all return requests.

0.9%

Return rate

87%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
79%
2Defective Material/Parts
6%
3Advertised Vs Actual Product
3%
4Quality-Overall
2%
5Leak-Proof
1%

Common Small Glass Jars with Lids questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Small Glass Jars with Lids 51/100 on Amazon United Kingdom — Worth a look. The niche generates £66K/yr across 49 tracked products. 2 of 9 products launched in the last 360 days are still selling. Search demand moved -10.4% over the last 90 days.
Search demand for Small Glass Jars with Lids on Amazon United Kingdom peaks in Sep–Nov–Dec, where the busiest month runs 2.4× the quietest.