---
title: "Compostable Gallon Bags — $110K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/compostable-gallon-bags"
last_updated: "2026-08-11T06:20:01.119Z"
locale: en
meta:
description: "Niche score 51/100 · $110K/yr market · 49K searches/yr · $19.06 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $110K/yr market · 49K searches/yr · $19.06 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Compostable Gallon Bags — $110K/yr Amazon US Niche (2026) - Flapen"
---
# **compostable gallon bags**
**Worth a look**
Shows low returns (0.5%), but strong incumbent ratings (4.6★) keeps it on the watch list.
Market size 26Growth 30Conversion 94Competition 46Returns 98Price range 72Avg price 85Brand share 35Review moat 50Quality gap 24
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.7%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$19.06**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$4.61–$41.64**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Okay****1,515.85**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****84%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+3.8%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$110K**
$110K/yr · 49K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, compostable gallon bags is a $110K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jun–Jul. Verdict: Worth a look — 51/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **compostable gallon bags market data**
- **Units sold / yr**
- **5K–6K**
- avg 100–250/product
- **Revenue / yr**
- **$95K–$114K**
- units × avg price
- **Conversion rate**
- **11.7%**
- **Avg BSR**
- **#313**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **2.2%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**565**
**Top-5 brand share**
**84%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 93%
**Open market**
**13%**
- Compostic53% - Matter16% - moonygreen9% - CLEANOMIC3% - Fit Meal Prep3% - FEBU3% - Open — no brand owns it (6 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 69 weeks — +3.8% search growth over the last 90 days.
1K750Prime Day '25Spike '25Spike '26 seasonAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jun, Jul · busiest ÷ quietest = 2.2×
[**Open Trend **](https://flapen.com/research/us/health-household/compostable-gallon-bags/trend)
## **Top compostable gallon bags search terms**
- **compostic**12K/yr+10.3%7.6% conv. - **non toxic freezer bags**7K/yr+22.3%4.7% conv. - **compostable gallon bags**7K/yr+17.8%16.9% conv. - **compostable freezer bags**7K/yr-7.9%8.5% conv. - **compostic bags**5K/yr-1.3%8.2% conv. - **compostable gallon ziploc bags**4K/yr-16.8%22.5% conv. - **compostic gallon bags**3K/yr-9.2%18.9% conv. - **non plastic freezer bags**3K/yr-3.2%3.6% conv. [**All search terms **](https://flapen.com/research/us/health-household/compostable-gallon-bags/search-terms)
## **Top compostable gallon 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%4%$4K8%$9K12%$13K16%$18K101001K10K100K 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**Compostic Compostable Gallon Bags (60 Count) Starter Pack Resealable Zip-Seal Plant-Based Home Compostable Freezer Safe BPA-Free Non-Toxic GMO-Free Food Storage Bags**Compostic**$27.59**4.7★1,675 rev](https://www.amazon.com/dp/B08L6QYQ5H) [2**Matter Compostable Gallon Freezer Bags for Food Storage Eco-Friendly Resealable Food Storage Bags 30 Count**Matter**$8.66**4.7★93 rev](https://www.amazon.com/dp/B0DTT65WKZ) [3**Compostic Compostable Gallon Bags (100 Count) Bulk Pack Resealable Zip-Seal Plant-Based Home Compostable Freezer Safe BPA-Free Non-Toxic GMO-Free Food Storage Bags**Compostic**$33.48**4.7★1,675 rev](https://www.amazon.com/dp/B08L6SQNXJ) [4**Compostic Compostable Sandwich Bags Snack Bags Quart & Gallon Food Storage Bags Variety Pack (145 Count) Resealable Zip-Seal Plant-Based Freezer & Microwave Safe Non-Toxic BPA-Free GMO-Free**Compostic**$22.75**4.8★85 rev](https://www.amazon.com/dp/B0DKYCPRT5) [5**Moonygreen Compostable Food Storage Bags Large Gallon Resealable Freezer Bags 50 Count 10.5 x 10.6 inches PFAS & BPA FREE Certified US BPI ASTM D6400 Europe OK Compost**moonygreen**$14.62**4.6★472 rev](https://www.amazon.com/dp/B0CLG759M3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FEBU Compostable Food Storage Bags Variety Pack 260 Count | Compostable & Biodegradable | PFAS & BPA Free | Drawer Organizer Box | 90 Snack 90 Sandwich 50 Quart 30 Gallon**FEBU**$28.81**210 rev8mo ago](https://www.amazon.com/dp/B0FNS2GTYD) [![100% Compostable Food Storage Bags [Quart 100 Pack] Eco-Friendly Freezer Bags Resealable Bags Heavy-Duty Reusable Off-White by Earths Natural Alternative](https://m.media-amazon.com/images/I/31NKF8IW2bL.jpg)**100% Compostable Food Storage Bags \[Quart 100 Pack\] Eco-Friendly Freezer Bags Resealable Bags Heavy-Duty Reusable Off-White by Earths Natural Alternative**Earth's Natural Alternative**$13.50**1,604 rev1y ago](https://www.amazon.com/dp/B08S47J1YJ) [**Matter Compostable Gallon Freezer Bags for Food Storage Eco-Friendly Resealable Food Storage Bags 30 Count**Matter**$8.66**93 rev1y ago](https://www.amazon.com/dp/B0DTT65WKZ) [**Compostic Compostable Sandwich Bags Snack Bags Quart & Gallon Food Storage Bags Variety Pack (145 Count) Resealable Zip-Seal Plant-Based Freezer & Microwave Safe Non-Toxic BPA-Free GMO-Free**Compostic**$22.75**85 rev1y ago](https://www.amazon.com/dp/B0DKYCPRT5) [**Fit Meal Prep 100% Compostable Food Storage Bags Set Resealable Bags Plant-Based Freezer Bag for Food ASTM D6400 US BPI & EU OK Compost Certified**Fit Meal Prep**$34.73**311 rev1y ago](https://www.amazon.com/dp/B0DDKLWTV5)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Matter Compostable Gallon Freezer Bags for Food Storage Eco-Friendly Resealable Food Storage Bags 30 Count**Matter**$8.66**4.7★**▲ 138%**](https://www.amazon.com/dp/B0DTT65WKZ) [**Compostic Compostable Snack Bags Snack Size (180 + 20 Count) Bulk Pack Resealable Zip-Seal Plant-Based Home Compostable Freezer Safe BPA-Free Non-Toxic GMO-Free Food Storage Bags**Compostic**$35.20**4.7★**▲ 103%**](https://www.amazon.com/dp/B08KYHXWTQ) [**Compostic Compostable Trash Bags 3 Gallon Small (50 Count) Starter Pack Home Compostable Plant-Based Extra Strong Non-Toxic Unscented Garbage Bags for Bathroom & Office**Compostic**$16.19**4.5★**▲ 100%**](https://www.amazon.com/dp/B0D5TCYHQH) [**Fit Meal Prep 100% Compostable Food Storage Bags Set Resealable Bags Plant-Based Freezer Bag for Food ASTM D6400 US BPI & EU OK Compost Certified**Fit Meal Prep**$34.73**4.7★**▲ 87%**](https://www.amazon.com/dp/B0DDKLWTV5) [**FEBU Compostable Food Storage Bags Variety Pack 260 Count | Compostable & Biodegradable | PFAS & BPA Free | Drawer Organizer Box | 90 Snack 90 Sandwich 50 Quart 30 Gallon**FEBU**$28.81**4.7★**▲ 65%**](https://www.amazon.com/dp/B0FNS2GTYD)
**~~View all trending →~~**
## **What buyers say about compostable gallon bags**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Eco Friendliness**20%
*“environmentally friendly”*
**Quality-Overall**13%
*“Excellent product”*
**Size-Overall**8%
*“Seems to be true to size”*
**Durability**8%
*“the bags seem durable”*
**Recycle/Reuse**7%
*“Recyclable storage bags”*
**Value For Money**6%
*“Great price”*
**Strength**5%
*“it holds very firm”*
**Ease Of Use**5%
*“Easy to use”*
**Storage Capacity**4%
*“DURABLE STORAGE BAGS”*
**Leak-Proof**2%
*“They don't leak”*
### **What buyers complain about **
**Value For Money**8%
*“very expensive”*
**Ease Of Use**7%
*“Hard to Open”*
**Advertised Vs Actual Product**6%
*“Feels misleading”*
**Strength**6%
*“too fragile”*
**Stale/Rotten/Spoiled**5%
*“Stale Cookies”*
**Durability**4%
*“comes apart while trying to open or fill”*
**Dishwasher Safe**4%
*“NOT DISHWASHER SAFE”*
**Recycle/Reuse**3%
*“only compostable in a commercial facility”*
**Ease Of Cleaning**3%
*“It didnt seem to tolerate the dishwasher well”*
**Material Quality**3%
*“CONTAINS PLASTIC”*
### **Top return reasons **
**Size-Overall**35%
**Material Quality**10%
**Value For Money**7%
**Advertised Vs Actual Product**6%
**Smell**4%
**Product Condition**4%
**Dishwasher Safe**4%
**Thin**4%
**Quality-Overall**3%
**Thickness**3%
## **Common questions**
- **Is compostable gallon bags profitable to sell on Amazon United States?**
- The niche generates $110K/yr across 27 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +3.8%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the compostable gallon bags niche?**
- 12 brands and 565 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 84% of demand.
- **What do buyers complain about in compostable gallon bags?**
- Top complaints mined from reviews: Value For Money, Ease Of Use, Advertised Vs Actual Product. The return rate is 0.5%.
- **When does demand for compostable gallon bags peak?**
- Demand peaks in Jun–Jul; the busiest month runs 2.2× the quietest.
- **What does it cost to enter the compostable gallon bags niche?**
- Listings span $4.61–$41.64; the average listing price is $19.06 (sweet spot $15–$100). The average incumbent carries 1,516 reviews — the moat a new listing must climb.
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