kilner jars 1ltr
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Incredible15.4%search→purchase rate — share of searches ending in a sale
Review moat
Okay2,776.4avg incumbent reviews — the moat a new listing must climb
Avg price
Bad£8.06avg listing price — sweet spot $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad£45K£45K/yr · 36K searches
Price range
Bad£2.88–£16.18cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-33.0%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, kilner jars 1ltr is a £45K/yr Amazon United Kingdom market (36K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 28/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
kilner jars 1ltr market data
- Units sold / yr
- 8K–10K
- avg 500–750/product
- Revenue / yr
- £64K–£81K
- units × avg price
- Conversion rate
- 15.4%
- Avg BSR
- #53
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 0%
- Out of stock
- 0.0%
- Avg brand age
- 39 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
1 falling
Sellers
38
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Kilner100%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -33.0% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 3.5×
Top kilner jars 1ltr search terms
- kilner jars 1ltr32K/yr
- 1 litre kilner jar3K/yr
- 1l kilner jar2K/yr
Top kilner jars 1ltr 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.
All 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Kilner Clip Top Jar 1 Litre (1000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£3.454.7★5,001 rev
Kilner Preserve Jar 1L (1000ml) Round Glass Screw Top Lid Preservation Storage Jar for Pickling Vegetables Whole Fruits Chunky Chutneys
Kilner£2.884.6★2,474 rev
Kilner Square Clip Top Jar Set of 3 1 Litre (1000ml) Airtight Glass Jars for Storing Coffee Beans Pickling Vegetables Chutneys Pasta Nuts BPA-Free Dishwasher Safe
Kilner£12.804.6★510 rev
Kilner Clip Top Jar 2 Litre (2000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£5.004.7★5,686 rev
Kilner Clip Top Round Jar - 1000ml (Pack 4)
Kilner£16.184.7★211 rev
Newest
by launch dateKilner Square Clip Top Jar Set of 3 1 Litre (1000ml) Airtight Glass Jars for Storing Coffee Beans Pickling Vegetables Chutneys Pasta Nuts BPA-Free Dishwasher Safe
Kilner£12.80510 rev
Kilner Clip Top Round Jar - 1000ml (Pack 4)
Kilner£16.18211 rev
Kilner Preserve Jar 1L (1000ml) Round Glass Screw Top Lid Preservation Storage Jar for Pickling Vegetables Whole Fruits Chunky Chutneys
Kilner£2.882,474 rev
Kilner Clip Top Jar 1 Litre (1000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£3.455,001 rev
Kilner Clip Top Jar 2 Litre (2000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£5.005,686 rev
Trending
90-day click momentumKilner Clip Top Jar 2 Litre (2000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£5.004.7★
Kilner Clip Top Jar 1 Litre (1000ml) Airtight Glass Storage Jar for Preserving Fruits Vegetables Coffee Tea Rice Flour Nuts Pasta
Kilner£3.454.7★
Kilner Preserve Jar 1L (1000ml) Round Glass Screw Top Lid Preservation Storage Jar for Pickling Vegetables Whole Fruits Chunky Chutneys
Kilner£2.884.6★
Kilner Square Clip Top Jar Set of 3 1 Litre (1000ml) Airtight Glass Jars for Storing Coffee Beans Pickling Vegetables Chutneys Pasta Nuts BPA-Free Dishwasher Safe
Kilner£12.804.6★
Kilner Clip Top Round Jar - 1000ml (Pack 4)
Kilner£16.184.7★
What buyers say about kilner jars 1ltr
What buyers praise and complain about, mined from review topics.What buyers love
“Great producT”
“Great value”
“they fit perfectly for me”
“great storage capacity”
“Does the job”
“easy to use”
“It's sturdy as well”
“Seals well”
“gorgeous design”
“Much better than plastic containers”
What buyers complain about
“Not fit for purpose”
“Not good quality, cheap imatation”
“Breaks Easily”
“it started rusting”
“Do not keep smells in the jar the best”
“I dont like the lid be nice if it was a different design”
“Misleading”
“its not practicle to use”
“Defective”
“not leak proof”
Top return reasons
Common questions
- Is kilner jars 1ltr profitable to sell on Amazon United Kingdom?
- The niche generates £45K/yr across 5 tracked products. 90-day search growth is -33.0%. Flapen's verdict: Skip it (28/100).
- How competitive is the kilner jars 1ltr niche?
- 1 brands and 38 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in kilner jars 1ltr?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Durability. The return rate is 0.5%.
- When does demand for kilner jars 1ltr peak?
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 3.5× the quietest.
- What does it cost to enter the kilner jars 1ltr niche?
- Listings span £2.88–£16.18; the average listing price is £8.06 (sweet spot $15–$100). The average incumbent carries 2,776 reviews — the moat a new listing must climb.