---
title: "Biodegradable Bin Bags — £35K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/grocery/biodegradable-bin-bags"
last_updated: "2026-07-31T09:23:54.607Z"
locale: en
meta:
description: "Niche score 53/100 · £35K/yr market · 50K searches/yr · £8.19 avg price. A small market ($35K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £35K/yr market · 50K searches/yr · £8.19 avg price. A small market ($35K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Biodegradable Bin Bags — £35K/yr Amazon UK Niche (2026) - Flapen"
---
# **biodegradable bin bags**
**Worth a look**
Shows low returns (0.2%), but a small market ($35K/yr) keeps it on the watch list.
Market size 9Growth 17Conversion 81Competition 83Returns 99Price range 41Avg price 23Brand share 90Review moat 33Quality gap 47
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****45%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****32%**
top-5 click share — an open shelf
**Conversion**
**Great****8.5%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****£1.68–£24.07**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****3,163.24**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£8.19**
avg listing price — sweet spot $15–$100
**Growth**
**Bad****-16.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£35K**
£35K/yr · 50K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, biodegradable bin bags is a £35K/yr Amazon United Kingdom market (50K searches/yr). The top 5 brands hold 45% of demand. Demand peaks in Mar–Apr–Sep. Verdict: Worth a look — 53/100.
Data updated Jul 24, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **biodegradable bin bags market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **£33K–£41K**
- units × avg price
- **Conversion rate**
- **8.5%**
- **Avg BSR**
- **#167**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **92%**
- **Out of stock**
- **2.4%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.
**Brands**
**36 **▲rising
**Sellers**
**61**
**Top-5 brand share**
**45%**
Top 20: 88%
**Top-5 click share**
**32%**
Top 20: 74%
**Open market**
**49%**
- GREENER WALKER13% - Kitbest12% - XOTOZO7% - JCKCWL7% - RAYITO7% - JelKen6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -16.4% search growth over the last 90 days.
25K15KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, Sep · busiest ÷ quietest = 13.1×
[**Open Trend **](https://flapen.com/research/uk/grocery/biodegradable-bin-bags/trend)
## **Top biodegradable bin bags search terms**
- **biodegradable bin bags**18K/yr-13.5%7.2% conv. - **compostable bin liners**17K/yr-38.4%4.5% conv. - **compostable bin bags**6K/yr+7.1%5.2% conv. - **large food waste bags**4K/yr+49.4%13.2% conv. - **biodegradable bin liners**5K/yr-15.0%6.7% conv. [**All search terms **](https://flapen.com/research/uk/grocery/biodegradable-bin-bags/search-terms)
## **Top biodegradable bin bags 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%£1K6%£2K9%£3K12%£4K101001K10K100K 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**Greener Walker 25% Extra Thick Compost 6L/10L/30L Caddy Bin Liners-120 Bags Biodegradable Kitchen Food Waste Bags(6L)**GREENER WALKER**£9.29**4.5★31,493 rev](https://www.amazon.co.uk/dp/B07Y7GTSXZ) [2**30L Biodegradable Bin Liners 100 Bags 8Gallon/30 Litre Food Waste Bags Thickened Compostable Trash Caddy Liners Recycled Degradable Garbage Rubbish Bag for Kitchen Bathroom Garden Green 60 x 65cm**XOTOZO**£11.93**4.6★774 rev](https://www.amazon.co.uk/dp/B0CS3FH6Z9) [3**Biodegradable Bin Bags Liner 120 Counts 10L Food Waste Bags Trash Bag Small 10 Litre Compostable Compost Caddy Liners Recycled Degradable Rubbish Garbage Bag for Kitchen Office Green. 45 x 50cm**Kitbest**£6.36**4.4★3,719 rev](https://www.amazon.co.uk/dp/B0C7444VP5) [4**JelKen 54 Biodegradable Bin Liners 50L with Drawstring Tie Handle Food Waste Bags Strong Trash Bags (61 x 72cm)**JelKen**£10.40**4.6★300 rev](https://www.amazon.co.uk/dp/B0F93R8MYY) [5**Biodegradable Bin Bags Liner 50L KITBEST 60PCS Food Waste Bags Trash Bag Large 13 Gallon Compostable Caddy Liner Recycled Degradable Rubbish Garbage Bag Kitchen Office Household Green 60 x 80cm**Kitbest**£11.23**4.4★3,719 rev](https://www.amazon.co.uk/dp/B0C743K47P)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**7L compostable bin liners food waste bags caddy liners biodegradable bin bags green compostable bags dispenser bin liners eco food waste bags**EnviroMaxx**£5.62**109 rev6mo ago](https://www.amazon.co.uk/dp/B0GGJ6TCNQ) [**XIYOO Biodegradable Bin Bags 50l Food Waste Bags Compost Bin Liners 60 Counts Large Trash Bag Kitchen Caddy Liner Green**XIYOO**£10.33**83 rev6mo ago](https://www.amazon.co.uk/dp/B0GDFG67GX) [**Rwoyurr 80 x 30L Compostable Bin Liners Thick Biodegradable Food Waste Bags**Rwoyurr**£8.51**85 rev8mo ago](https://www.amazon.co.uk/dp/B0G2SVYM4X) [**CareeBee Biodegradable Kitchen Bin Bags 100% Compostable Made from Corn Starch & PBAT Eco-Friendly Leak-proof Tear-Resistant Food Waste Bags for Home & Office (5-8L 120 Bags)**CareBee**£7.60**72 rev10mo ago](https://www.amazon.co.uk/dp/B0FS7KFVJ1) [**120 Counts Biodegradable Bin Bags 10L Small Bin Bags Food Waste Bags Recycled Degradable Rubbish Garbage Bag(45 x 50cm)**Nakalixir**£4.10**159 rev11mo ago](https://www.amazon.co.uk/dp/B0FNN24NQY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**XIYOO Biodegradable Bin Bags 50l Food Waste Bags Compost Bin Liners 60 Counts Large Trash Bag Kitchen Caddy Liner Green**XIYOO**£10.33**4.0★**▲ 307%**](https://www.amazon.co.uk/dp/B0GDFG67GX) [**Rwoyurr 80 x 30L Compostable Bin Liners Thick Biodegradable Food Waste Bags**Rwoyurr**£8.51**4.4★**▲ 232%**](https://www.amazon.co.uk/dp/B0G2SVYM4X) [**CareeBee Biodegradable Kitchen Bin Bags 100% Compostable Made from Corn Starch & PBAT Eco-Friendly Leak-proof Tear-Resistant Food Waste Bags for Home & Office (5-8L 120 Bags)**CareBee**£7.60**4.6★**▲ 158%**](https://www.amazon.co.uk/dp/B0FS7KFVJ1) [**Ecozone Biodegradable Bin Liners Pack of 20 BB60L**Ecozone**£5.06**4.9★**▲ 139%**](https://www.amazon.co.uk/dp/B08BHX28TM) [**Dntorx 100 Pack 50 Litre Bin Bags Heavy Duty Bin Liners 5 Rolls**Dntorx**£13.81**4.5★**▲ 123%**](https://www.amazon.co.uk/dp/B0D1QLS9L1)
**~~View all trending →~~**
## **What buyers say about biodegradable bin bags**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**18%
*“Reliable quality”*
**Strength**16%
*“material appears strong”*
**Value For Money**14%
*“Fair Price”*
**Size-Overall**12%
*“They fit the bin perfectly”*
**Eco Friendliness**7%
*“Eco friendly”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Bin Capacity**5%
*“Great bin libers”*
**Leak-Proof**3%
*“don't leak”*
**Durability**3%
*“These bags are more durable than the ones we had been buying”*
**Ease Of Use**2%
*“Easy to open”*
### **What buyers complain about **
**Size-Overall**25%
*“Too small”*
**Eco Friendliness**11%
*“Dont believe they are biodegradable”*
**Thickness**6%
*“These bags are so thin”*
**Bin Capacity**6%
*“Not quite big enough for a small food bin”*
**Value For Money**5%
*“a bit too expensive”*
**Strength**4%
*“Seem flimsy”*
**Quality-Overall**4%
*“cheap and wasteful”*
**Advertised Vs Actual Product**3%
*“False description”*
**Durability**2%
*“Broke too many times”*
**Leak-Proof**2%
*“they leak too”*
### **Top return reasons **
**Size-Overall**52%
**Bin Capacity**18%
**Eco Friendliness**9%
**Quality-Overall**4%
**Advertised Vs Actual Product**3%
**Thin**3%
**Certifications**2%
**Strength**2%
**Material Quality**1%
**Value For Money**1%
## **Common questions**
- **Is biodegradable bin bags profitable to sell on Amazon United Kingdom?**
- The niche generates £35K/yr across 51 tracked products. 6 of 14 products launched in the last 360 days are still selling. 90-day search growth is -16.4%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the biodegradable bin bags niche?**
- 36 brands and 61 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 45% of demand.
- **What do buyers complain about in biodegradable bin bags?**
- Top complaints mined from reviews: Size-Overall, Eco Friendliness, Thickness. The return rate is 0.2%.
- **When does demand for biodegradable bin bags peak?**
- Demand peaks in Mar–Apr–Sep; the busiest month runs 13.1× the quietest.
- **What does it cost to enter the biodegradable bin bags niche?**
- Listings span £1.68–£24.07; the average listing price is £8.19 (sweet spot $15–$100). The average incumbent carries 3,163 reviews — the moat a new listing must climb.
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