---
title: "2.6 Gallon Compostable Bags — $87K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/2-6-gallon-compostable-bags"
last_updated: "2026-08-08T22:54:18.042Z"
locale: en
meta:
description: "Niche score 42/100 · $87K/yr market · 36K searches/yr · $14.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $87K/yr market · 36K searches/yr · $14.68 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "2.6 Gallon Compostable Bags — $87K/yr Amazon US Niche (2026) - Flapen"
---
# **2.6 gallon compostable bags**
**Skip it**
Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.
Market size 22Growth 35Conversion 98Competition 19Returns 98Price range 59Avg price 72Brand share 7Review moat 17Quality gap 32
**Conversion**
**Incredible****16.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Good****$14.68**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$8.80–$23.89**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+8.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$87K**
$87K/yr · 36K searches
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****19,225.18**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 2.6 gallon compostable bags is a $87K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 42/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **2.6 gallon compostable bags market data**
- **Units sold / yr**
- **8K–10K**
- avg 500–750/product
- **Revenue / yr**
- **$117K–$147K**
- units × avg price
- **Conversion rate**
- **16.4%**
- **Avg BSR**
- **#12**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **144 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**11**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**0%**
- UNNI74% - ANECO10% - superbio5% - HECTOLIFE5% - BioBag4% - LEDRONA3% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 23 weeks — +8.1% search growth over the last 90 days.
1K600Spike '26Feb '26Feb '26Mar '26Apr '26Apr '26May '26Jun '26Jun '26
[**Open Trend **](https://flapen.com/research/us/health-household/2-6-gallon-compostable-bags/trend)
## **Top 2.6 gallon compostable bags search terms**
- **unni compostable bags**15K/yr+10.3%15.4% conv. - **2.6 gallon compostable bags**9K/yr+15.3%12.7% conv. - **compost bags 2.6 gallon**6K/yr+5.1%14.7% conv. - **2 gallon compost bags**4K/yr+10.0%10.1% conv. - **unni compostable bags 2.6 gallon**2K/yr-32.9%31.5% conv. [**All search terms **](https://flapen.com/research/us/health-household/2-6-gallon-compostable-bags/search-terms)
## **Top 2.6 gallon compostable 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%15%$13K30%$26K45%$39K60%$52K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**UNNI Compostable Trash Bags 2.6 Gallon / 9.84 Liter 100 Count Extra Thick 0.71 Mil Small Kitchen Food Scrap Bin Liners Certified by BPI CMA & OK compost HOME Meets the ASTM D6400 Standard**UNNI**$12.93**4.6★46,592 rev](https://www.amazon.com/dp/B013XGQXVW) [2**(Include 10 Bonus Bags) ANECO 100% Compostable Waste Bags 2.6 Gallon Extra Thick Kitchen Small Compost Bags for Countertop Bin 110 Count (100 + 10 Extra)**ANECO**$14.48**4.5★6,578 rev](https://www.amazon.com/dp/B09YXHXRXC) [3**UNNI Compostable Trash Bags 13 Gallon / 49.2 Liter 50 Count Extra Thick 0.9 Mil Tall Kitchen Food Scrap Bin Liners Certified by BPI CMA & OK compost HOME Meets the ASTM D6400 Standard**UNNI**$19.91**4.6★46,592 rev](https://www.amazon.com/dp/B013XRVNJS) [4**UNNI Compostable Trash Bags 3 Gallon / 11.35 Liter 100 Count Extra Thick 0.71 Mil Small Kitchen Food Scrap Bin Liners Certified by BPI CMA & OK compost HOME Meets the ASTM D6400 Standard**UNNI**$13.97**4.6★46,592 rev](https://www.amazon.com/dp/B013XJSHMC) [5**SUPERBIO 2.6 Gallon Compostable Bags with Handles 100 Count 1 Pack Food Scrap Bags Certified by BPI and OK compost INDUSTRIAL 9.84L**superbio**$21.54**4.7★11,866 rev](https://www.amazon.com/dp/B08YY4SD8B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**HECTOLIFE 2.6 Gallon 100 Count Compostable Bags Handle Tie Tear Resistant Kitchen Food Scrap Waste Bag ASTM D6400 US BPI and Europe OK Compost Home Certified**HECTOLIFE**$13.21**187 rev9mo ago](https://www.amazon.com/dp/B0FRLFC2QR) [**100 Compostable Trash Bags - 2.6 Gallon Garbage Bags for Kitchen Bin - Unscented Leak Proof Extra Strong - Disposable Food Waste Basket Liners - Certified by BPI & OK compost HOME by TV AUSTRIA**LEDRONA**$9.98**56 rev1y ago](https://www.amazon.com/dp/B0F8N5DP8G) [**UNNI 1.6 Gallon Compostable Trash Bags with Tie Handles 50 Count Small Food Scrap Kitchen Compost Bags for Countertop Bin Certified by BPI CMA & OK compost HOME Meets ASTM D6400**UNNI**$8.80**2,091 rev3y ago](https://www.amazon.com/dp/B0BVY8FYFQ) [**UNNI 2.6 Gallon Compostable Trash Bags with Tie Handles 50 Count Small Food Scrap Kitchen Compost Bags for Countertop Bin Certified by BPI CMA & OK compost HOME Meets ASTM D6400**UNNI**$9.88**2,091 rev3y ago](https://www.amazon.com/dp/B0B69RG9H2) [**(Include 10 Bonus Bags) ANECO 100% Compostable Waste Bags 2.6 Gallon Extra Thick Kitchen Small Compost Bags for Countertop Bin 110 Count (100 + 10 Extra)**ANECO**$14.48**6,578 rev4y ago](https://www.amazon.com/dp/B09YXHXRXC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**100 Compostable Trash Bags - 2.6 Gallon Garbage Bags for Kitchen Bin - Unscented Leak Proof Extra Strong - Disposable Food Waste Basket Liners - Certified by BPI & OK compost HOME by TV AUSTRIA**LEDRONA**$9.98**4.6★**▲ 211%**](https://www.amazon.com/dp/B0F8N5DP8G) [**HECTOLIFE 2.6 Gallon 100 Count Compostable Bags Handle Tie Tear Resistant Kitchen Food Scrap Waste Bag ASTM D6400 US BPI and Europe OK Compost Home Certified**HECTOLIFE**$13.21**4.3★**▲ 128%**](https://www.amazon.com/dp/B0FRLFC2QR) [**UNNI 1.6 Gallon Compostable Trash Bags with Tie Handles 50 Count Small Food Scrap Kitchen Compost Bags for Countertop Bin Certified by BPI CMA & OK compost HOME Meets ASTM D6400**UNNI**$8.80**4.6★**▲ 19%**](https://www.amazon.com/dp/B0BVY8FYFQ) [**UNNI 2.6 Gallon Compostable Trash Bags with Tie Handles 50 Count Small Food Scrap Kitchen Compost Bags for Countertop Bin Certified by BPI CMA & OK compost HOME Meets ASTM D6400**UNNI**$9.88**4.6★**▲ 16%**](https://www.amazon.com/dp/B0B69RG9H2) [**UNNI Compostable Trash Bags 2.6 Gallon / 9.84 Liter 100 Count Extra Thick 0.71 Mil Small Kitchen Food Scrap Bin Liners Certified by BPI CMA & OK compost HOME Meets the ASTM D6400 Standard**UNNI**$12.93**4.6★**▲ 11%**](https://www.amazon.com/dp/B013XGQXVW)
**~~View all trending →~~**
## **What buyers say about 2.6 gallon compostable bags**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eco Friendliness**12%
*“Biodegradable”*
**Quality-Overall**11%
*“The quality is exactly as advertised”*
**Strength**11%
*“I like that they are sturdy so I carry a full bag on the elevator down to my buildings compost collection area”*
**Size-Overall**11%
*“Fits perfectly”*
**Durability**9%
*“bag do not break”*
**Ease Of Use**5%
*“Ease of use”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Value For Money**5%
*“Great value for your money”*
**Leak-Proof**4%
*“Dont leak”*
**Recycle/Reuse**4%
*“My wife and I are happy with this package of 100 biodegradable, decomposing 2.6-gallon garbage bags”*
### **What buyers complain about **
**Leak-Proof**16%
*“Not leakproof”*
**Durability**13%
*“They fall apart”*
**Quality-Overall**10%
*“This Product Has Inconsistent Quality”*
**Strength**9%
*“very weak”*
**Size-Overall**8%
*“The bags are small”*
**Thickness**6%
*“The material is thin”*
**Value For Money**3%
*“Not worth the money”*
**Recycle/Reuse**3%
*“Can't put in compost bin”*
**Material Quality**1%
*“the material failed”*
**Smell**1%
*“STINKY”*
### **Top return reasons **
**Size-Overall**57%
**Bin Capacity**8%
**Advertised Vs Actual Product**5%
**Value For Money**4%
**Thin**4%
**Leak-Proof**2%
**Material Quality**2%
**Eco Friendliness**2%
**Thickness**2%
**Product Condition**2%
## **Common questions**
- **Is 2.6 gallon compostable bags profitable to sell on Amazon United States?**
- The niche generates $87K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.1%. Flapen's verdict: Skip it (42/100).
- **How competitive is the 2.6 gallon compostable bags niche?**
- 6 brands and 11 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in 2.6 gallon compostable bags?**
- Top complaints mined from reviews: Leak-Proof, Durability, Quality-Overall. The return rate is 0.3%.
- **What does it cost to enter the 2.6 gallon compostable bags niche?**
- Listings span $8.80–$23.89; the average listing price is $14.68 (sweet spot $15–$100). The average incumbent carries 19,225 reviews — the moat a new listing must climb.
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