---
title: "39 Gallon Trash Bags — $785K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/39-gallon-trash-bags"
last_updated: "2026-08-09T03:47:11.215Z"
locale: en
meta:
description: "Niche score 52/100 · $785K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $785K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "39 Gallon Trash Bags — $785K/yr Amazon US Niche (2026) - Flapen"
---
# **39 gallon trash bags**
**Worth a look**
Shows searches that convert (18.3% search→purchase), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 72Growth 33Conversion 99Competition 16Returns 99Price range 88Avg price 91Brand share 0Review moat 23Quality gap 35
**Conversion**
**Incredible****18.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$21.34**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.75–$51.29**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$785K**
$785K/yr · 201K searches
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Growth**
**Okay****+6.3%**
90-day search growth — must beat 0% to launch
**Review moat**
**Bad****8,289.09**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****81%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 39 gallon trash bags is a $785K/yr Amazon United States market (201K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep. Verdict: Worth a look — 52/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **39 gallon trash bags market data**
- **Units sold / yr**
- **40K–50K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$854K–$1.1M**
- units × avg price
- **Conversion rate**
- **18.3%**
- **Avg BSR**
- **#197**
- **Page quality**
- **0%**
- **Prime**
- **91%**
- **Sponsored**
- **64%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **64 months**
- **Avg seller age**
- **142 days**
## **Competition & brand share**
The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**87**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**81%**
Top 20: 100%
**Open market**
**0%**
- Hefty53% - Amazon Basics26% - Reli.15% - MEMBER´S MARK3% - Ultrasac3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +6.3% search growth over the last 90 days.
6K4KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/39-gallon-trash-bags/trend)
## **Top 39 gallon trash bags search terms**
- **39 gallon trash bags**90K/yr+19.7%18.6% conv. - **39 gallon trash bags heavy duty drawstring**28K/yr+24.4%19.1% conv. - **38 gallon trash bag**12K/yr-30.1%19.6% conv. - **trash bags 39 gallon**10K/yr+10.6%15.1% conv. - **hefty 39 gallon trash bags**7K/yr+56.5%19.9% conv. - **39 gallon garbage bags**5K/yr+0.5%8.1% conv. - **hefty 39 gallon lawn and leaf bags**6K/yr+31.8%26.3% conv. - **39 gallon trash bags heavy duty**3K/yr+74.2%15.1% conv. - **garbage bags 39 gallon**4K/yr+35.4%10.1% conv. - **39 gallon lawn and leaf trash bags**3K/yr+36.9%20.1% conv. [**All search terms **](https://flapen.com/research/us/health-household/39-gallon-trash-bags/search-terms)
## **Top 39 gallon trash 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%10%$78K20%$157K30%$235K40%$314K1001K10K100K 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**Hefty Strong Lawn & Leaf Trash Bags 39 Gallon 38 Count**Hefty**$14.61**4.8★34,001 rev](https://www.amazon.com/dp/B00M8ZEB3C) [2**Amazon Basics Lawn & Leaf Drawstring Trash Bags 39 Gallon 40 Count Black Unscented**Amazon Basics**$11.75**4.6★8,185 rev](https://www.amazon.com/dp/B095PM2HG9) [3**Reli. 39 Gallon Trash Bags Drawstring (100 Count) Large 39 Gallon Heavy Duty Drawstring Trash Bags Garbage 39Gal Capacity Lawn Leaf (39Gal Black)**Reli.**$31.56**3.9★6,034 rev](https://www.amazon.com/dp/B07YMRD16F) [4**Hefty Essentials Extra Large 39 Gallon Trash Bags 40 Count Extra Large Trash Bags for Landscaping Yard Waste Basement Cleanouts Home Remodeling and More Scent Free Black**Hefty**$12.55**4.6★1,079 rev](https://www.amazon.com/dp/B0FVMSQJZQ) [5**Hefty Steelsak Heavy Duty Large Trash Bags Gray Unscented 39 Gallon 30 Count**Hefty**$12.48**4.6★1,461 rev](https://www.amazon.com/dp/B0CPH2NLFY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Hefty Essentials Extra Large 39 Gallon Trash Bags 40 Count Extra Large Trash Bags for Landscaping Yard Waste Basement Cleanouts Home Remodeling and More Scent Free Black**Hefty**$12.55**1,079 rev9mo ago](https://www.amazon.com/dp/B0FVMSQJZQ) [**Amazon Basics 39 Gallon Lawn & Leaf Heavy Duty Drawstring Trash Bags 20% Post Consumer Recycled 40 Count Black**Amazon Basics**$12.27**1,878 rev2y ago](https://www.amazon.com/dp/B0CTKW2T18) [**Hefty Steelsak Heavy Duty Large Trash Bags Gray Unscented 39 Gallon 30 Count**Hefty**$12.48**1,461 rev2y ago](https://www.amazon.com/dp/B0CPH2NLFY) [**Amazon Basics Lawn & Leaf Drawstring Trash Bags 39 Gallon 40 Count Black Unscented**Amazon Basics**$11.75**8,185 rev4y ago](https://www.amazon.com/dp/B095PM2HG9) [**Reli. 39 Gallon Trash Bags Drawstring (200 Count Bulk) Large 39 Gallon Heavy Duty Drawstring Trash Bags - Black Garbage 39Gal Capacity Lawn Leaf (39Gal)**Reli.**$51.29**446 rev6y ago](https://www.amazon.com/dp/B07YMXP25H)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hefty Essentials Extra Large 39 Gallon Trash Bags 40 Count Extra Large Trash Bags for Landscaping Yard Waste Basement Cleanouts Home Remodeling and More Scent Free Black**Hefty**$12.55**4.6★**▲ 172%**](https://www.amazon.com/dp/B0FVMSQJZQ) [**Members Mark 39 Gallon Power Flex Drawstring 90 Count(Pack of 1)**MEMBER´S MARK**$31.50**4.8★**▲ 143%**](https://www.amazon.com/dp/B07MY277GG) [**Reli. 39 Gallon Trash Bags Drawstring (200 Count Bulk) Large 39 Gallon Heavy Duty Drawstring Trash Bags - Black Garbage 39Gal Capacity Lawn Leaf (39Gal)**Reli.**$51.29**3.9★**▲ 43%**](https://www.amazon.com/dp/B07YMXP25H) [**Hefty Strong Extra Large Trash Bags Black 33 Gallon 48 Count**Hefty**$14.36**4.8★**▲ 32%**](https://www.amazon.com/dp/B00M8ZEALK) [**Amazon Basics Lawn & Leaf Drawstring Trash Bags 39 Gallon 40 Count Black Unscented**Amazon Basics**$11.75**4.6★**▲ 28%**](https://www.amazon.com/dp/B095PM2HG9)
**~~View all trending →~~**
## **What buyers say about 39 gallon trash bags**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**18%
*“Very affordable”*
**Strength**17%
*“Good sturdy bags”*
**Quality-Overall**17%
*“Excellent Product”*
**Durability**7%
*“Durable bags good price”*
**Size-Overall**6%
*“These fit my needs perfectly”*
**Ease Of Use**3%
*“Very easy to use”*
**Thickness**3%
*“These bags are thick, sturdy, and spacious”*
**Advertised Vs Actual Product**2%
*“Well describe item”*
**Weight Heavy**2%
*“these trash bags are very heavy duty”*
**Smell**2%
*“No weird smell”*
### **What buyers complain about **
**Thickness**17%
*“Not as thick as they advertise”*
**Quality-Overall**15%
*“the quality seems a little cheap”*
**Size-Overall**7%
*“Does not fit standard bin”*
**Durability**7%
*“They break open easily”*
**Strength**6%
*“Very flimsy”*
**Weight Heavy**5%
*“At 1.5 mil, these are slightly heavier than your common brand name trash bags”*
**Smell**3%
*“Very foul odor”*
**Thin**3%
*“Terribly thin”*
**Value For Money**3%
*“Not worth it”*
**Advertised Vs Actual Product**3%
*“False advertisement for sure”*
### **Top return reasons **
**Size-Overall**42%
**Advertised Vs Actual Product**13%
**Thin**9%
**Smell**6%
**Value For Money**5%
**Quality-Overall**4%
**Material Quality**4%
**Thickness**3%
**Strength**3%
**Weight Heavy**3%
## **Common questions**
- **Is 39 gallon trash bags profitable to sell on Amazon United States?**
- The niche generates $785K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +6.3%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the 39 gallon trash bags niche?**
- 5 brands and 87 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in 39 gallon trash bags?**
- Top complaints mined from reviews: Thickness, Quality-Overall, Size-Overall. The return rate is 0.2%.
- **When does demand for 39 gallon trash bags peak?**
- Demand peaks in Sep; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the 39 gallon trash bags niche?**
- Listings span $11.75–$51.29; the average listing price is $21.34 (sweet spot $15–$100). The average incumbent carries 8,289 reviews — the moat a new listing must climb.
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