---
title: "Small Glass Jars with Lids — £66K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/small-glass-jars-with-lids"
last_updated: "2026-08-01T17:33:05.764Z"
locale: en
meta:
description: "Niche score 51/100 · £66K/yr market · 146K searches/yr · £9.34 avg price. A small market ($66K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £66K/yr market · 146K searches/yr · £9.34 avg price. A small market ($66K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Small Glass Jars with Lids — £66K/yr Amazon UK Niche (2026) - Flapen"
---
# **small glass jars with lids**
**Worth a look**
Shows low returns (0.9%), but a small market ($66K/yr) keeps it on the watch list.
Market size 17Growth 20Conversion 57Competition 78Returns 96Price range 26Avg price 28Brand share 83Review moat 77Quality gap 38
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****52%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****37%**
top-5 click share — an open shelf
**Review moat**
**Great****459.94**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Okay****£9.34**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****£1.43–£19.88**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-10.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£66K**
£66K/yr · 146K searches
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.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **small glass jars with lids market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£56K–£75K**
- units × avg price
- **Conversion rate**
- **4.9%**
- **Avg BSR**
- **#170**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **86%**
- **Out of stock**
- **2.6%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **185 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**
**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%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -10.4% search growth over the last 90 days.
9K7KSpike '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Nov, Dec · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/uk/home-garden/small-glass-jars-with-lids/trend)
## **Top small glass jars with lids search terms**
- **mini jars**19K/yr-3.0%2.6% conv. - **small jar**20K/yr-24.1%4.7% conv. - **small jam jars**14K/yr+47.8%4.4% conv. - **mini glass jars**11K/yr-8.8%2.3% conv. - **mini jar**11K/yr-13.9%1.8% conv. - **small mason jars with lids**9K/yr-15.0%5.1% conv. - **small jam jars with lids**13K/yr+34.2%4.8% conv. - **small mason jars**8K/yr-15.9%4.3% conv. - **mini jars with lids**8K/yr-18.1%2.9% conv. - **small storage jars**6K/yr-22.1%2.2% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/small-glass-jars-with-lids/search-terms)
## **Top small glass jars with lids 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%£4K9%£6K12%£8K1101001K10K Reviews — right = deep review moatMarket 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.
### **Top sellers**
by 90-day click share
[1**U-Pack Glass Jar with Gold Lid 100ml**U-Pack**£8.35**4.5★208 rev](https://www.amazon.co.uk/dp/B07R8LGBQX) [2**Kilner Round Clip Top Jar 0.125 Litre (125ml) Airtight Glass Storage Jar for Preserving Spices Dry Foods Reusable**Kilner**£2.19**4.7★838 rev](https://www.amazon.co.uk/dp/B005PA3I8G) [3**Kilner Square Clip Top Spice Jar - 70ml**Kilner**£1.43**4.5★969 rev](https://www.amazon.co.uk/dp/B007MO0IYA) [4**GEEZY Set of 5 Mini Glass Jars 50ml with Airtight Red Gingham Screw Top - Leakproof Travel Cosmetic Pots & Organiser - Small Containers for Creams Crafts Spices Jams Honey & Wedding Favours**GEEZY**£4.90**4.0★53 rev](https://www.amazon.co.uk/dp/B08YRZ91TQ) [5**10 Pcs Small Glass Bottles with Cork Lids Mini Glass Bottles with Stoppers Empty Spell Jars Small Message Bottle Tiny Wishing Bottle Miniature Potion Bottles for DIY Crafts Decoration Wedding Party**Udewo**£4.22**4.5★461 rev](https://www.amazon.co.uk/dp/B09MZ68XGJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ComSaf Jam Jars with Lids 120ml 12 Pack Hexagonal Small Glass Jars with Gold Lids Mini Honey Jars for Wedding Favours Preserving Jars for Homemade Jam Chutney Ready-to-Gift Set with Gift Labels**ComSaf**£9.92**45 rev4mo ago](https://www.amazon.co.uk/dp/B0GR5VXYXK) [**120 ml Hexagon Glass Jars 12-Pack with Airtight Lids Leakproof for Jam**igoelove**£8.17**11 rev6mo ago](https://www.amazon.co.uk/dp/B0FW4JWG4P) [**10 Pcs Small Glass Bottles with Cork Lids Small Glass Jars 10ml Mini Glass Bottles Empty Spell Jars Miniature Potion Bottles Message Wishing Bottle for Wedding Party Favours DIY Crafts Decoration**Acootruing**£4.38**5 rev6mo ago](https://www.amazon.co.uk/dp/B0GG9WHZQW) [**EkkoVla 6-Pack 240ml Small Mini Mason Jars with Airtight Lids**EkkoVla**£7.16**48 rev9mo ago](https://www.amazon.co.uk/dp/B0FY17FKC3) [**Yumzxin 12 Pack 100ml (3.4oz) Hexagonal Glass Jars with Airtight Lids for Canning Food Storage Spices Honey Jam Pickling DIY Craft Containers**Yumzxin**£7.73**7 rev11mo ago](https://www.amazon.co.uk/dp/B0FNL9ZBPW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ComSaf Jam Jars with Lids 120ml 12 Pack Hexagonal Small Glass Jars with Gold Lids Mini Honey Jars for Wedding Favours Preserving Jars for Homemade Jam Chutney Ready-to-Gift Set with Gift Labels**ComSaf**£9.92**4.7★**▲ 297%**](https://www.amazon.co.uk/dp/B0GR5VXYXK) [**EkkoVla 6-Pack 240ml Small Mini Mason Jars with Airtight Lids**EkkoVla**£7.16**4.6★**▲ 290%**](https://www.amazon.co.uk/dp/B0FY17FKC3) [**10 Pcs Small Glass Bottles with Cork Lids Small Glass Jars 10ml Mini Glass Bottles Empty Spell Jars Miniature Potion Bottles Message Wishing Bottle for Wedding Party Favours DIY Crafts Decoration**Acootruing**£4.38**5.0★**▲ 249%**](https://www.amazon.co.uk/dp/B0GG9WHZQW) [**120 ml Hexagon Glass Jars 12-Pack with Airtight Lids Leakproof for Jam**igoelove**£8.17**5.0★**▲ 206%**](https://www.amazon.co.uk/dp/B0FW4JWG4P) [**Yumzxin 12 Pack 100ml (3.4oz) Hexagonal Glass Jars with Airtight Lids for Canning Food Storage Spices Honey Jam Pickling DIY Craft Containers**Yumzxin**£7.73**4.5★**▲ 202%**](https://www.amazon.co.uk/dp/B0FNL9ZBPW)
**~~View all trending →~~**
## **What buyers say about small glass jars with lids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Good quality jar”*
**Size-Overall**20%
*“The lids fit properly”*
**Value For Money**15%
*“Good price”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Ease Of Cleaning**5%
*“Keeps whatever is inside fresh and clean”*
**Storage Capacity**5%
*“easy to store”*
**Leak-Proof**4%
*“Does not leak”*
**Ease Of Use**4%
*“Easy to use”*
**Strength**3%
*“sturdy”*
**Gifting Purpose**2%
*“They look lovely as presents”*
### **What buyers complain about **
**Size-Overall**34%
*“Small jars”*
**Quality-Overall**13%
*“three broke during use so not the best quality”*
**Rusts/Corrodes**7%
*“the lid has seriously corroded”*
**Durability**6%
*“Broke after 2 uses”*
**Smell**5%
*“I was led to believe these were smell proof, they are not”*
**Advertised Vs Actual Product**5%
*“Wrong size stated”*
**Leak-Proof**3%
*“The two-piece lid system is supposed to be leak-proof”*
**Jamming/Clogging**2%
*“already 2 of them started chipping pretty badly when closing”*
**Value For Money**2%
*“a waste of money”*
**Natural Resource Wastage**1%
*“Waste of everything”*
### **Top return reasons **
**Size-Overall**79%
**Defective Material/Parts**6%
**Advertised Vs Actual Product**3%
**Quality-Overall**2%
**Leak-Proof**1%
**Functionality-Overall**1%
**Compatibility-Overall**1%
**Rusts/Corrodes**1%
**Weight Heavy**1%
**Maintenance And Repair**1%
## **Common questions**
- **Is small glass jars with lids profitable to sell on Amazon United Kingdom?**
- The niche generates £66K/yr across 49 tracked products. 2 of 9 products launched in the last 360 days are still selling. 90-day search growth is -10.4%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the small glass jars with lids niche?**
- 35 brands and 74 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 52% of demand.
- **What do buyers complain about in small glass jars with lids?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Rusts/Corrodes. The return rate is 0.9%.
- **When does demand for small glass jars with lids peak?**
- Demand peaks in Sep–Nov–Dec; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the small glass jars with lids niche?**
- Listings span £1.43–£19.88; the average listing price is £9.34 (sweet spot $15–$100). The average incumbent carries 460 reviews — the moat a new listing must climb.
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