1 gallon bags
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible22.2%search→purchase rate — share of searches ending in a sale
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Market size
Good$301K$301K/yr · 112K searches
Avg price
Good$12.11avg listing price — sweet spot $15–$100
Price range
Okay$4.57–$23.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+11.6%90-day search growth — must beat 0% to launch
Competition
Bad73%top-5 click share — a locked-up shelf
Review moat
Bad12,306avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 1 gallon bags is a $301K/yr Amazon United States market (112K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 44/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
1 gallon bags market data
- Units sold / yr
- 25K–30K
- avg 1,250–1,500/product
- Revenue / yr
- $303K–$363K
- units × avg price
- Conversion rate
- 22.2%
- Avg BSR
- #106
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 2.7%
- Avg brand age
- 45 months
- Avg seller age
- 144 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 flat
Sellers
89
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
0%
- Hefty88%
- Glad8%
- Ziploc4%
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — +11.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 2.8×
Top 1 gallon bags search terms
- hefty storage bags21K/yr
- hefty slider bags14K/yr
- hefty ziploc bags12K/yr
- hefty freezer bags11K/yr
- hefty freezer bags gallon size slider10K/yr
- hefty gallon freezer slider bags9K/yr
- glad freezer bags8K/yr
- glad gallon freezer bags5K/yr
- hefty gallon freezer bags5K/yr
- glad freezer bags 1 gallon4K/yr
Top 1 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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Hefty Slider 1 Gallon Freezer Bags 56 Count Gallon Slider Bags for Freezer Holds Raw Meat Soups Prepped Fruits and Veggies and More Writable Label Secure Zip and Click Closure
Hefty$7.394.7★32,720 rev
Hefty Slider Gallon Storage Bags 66 Count Gallon Size Slider Storage Bags for Storing Food Bulk Snacks Travel Toiletries First Aid Kits and More Writable Label Secure Zip and Click Closure
Hefty$7.984.8★20,247 rev
Hefty Slider Storage Bags Quart Size 78 Count
Hefty$7.444.8★16,452 rev
Hefty Slider Quart Freezer Bags 74 Count Quart Slider Bags for Freezer Holds Individual Leftovers Sliced Fruits and Veggies and More Writable Label Secure Zip and Click Closure
Hefty$7.504.7★32,720 rev
Hefty Calendar Slider Gallon Freezer Bags 25 Count (Pack of 4) Gallon Slider Bags for Freezer with Calendar Dates Holds Raw Meat Soups Fruits and Veggies and More Secure Zip and Click Closure
Hefty$20.554.7★2,808 rev
Newest
by launch date
Ziploc Gallon Food Storage Freezer Bags Stand-Up Bottom Easy to Fill 66 Count
Ziploc$10.8324,919 rev
Hefty Storage Bags Extra Large Double Zipper Backpack Heavy Duty Water Resistant Moving Totes with Shoulder Straps Foldable Reusable Packing Organizers 2 Pack (X-Large Black)
Hefty$23.72605 rev
Hefty Calendar Slider Gallon Freezer Bags 25 Count (Pack of 4) Gallon Slider Bags for Freezer with Calendar Dates Holds Raw Meat Soups Fruits and Veggies and More Secure Zip and Click Closure
Hefty$20.552,808 rev
Hefty Calendar Slider Gallon Storage Bags 30 Count (Pack of 4) Gallon Slider Bags with Calendar Dates Holds Raw Meat Breads Fruits and Veggies Zip and Click Closure 120 Total Count
Hefty$16.963,130 rev
Hefty Calendar Slider Half Gallon Storage Bags 32 Count (Pack of 4) Half Gallon Slider Bags with Calendar Dates Holds Raw Meat Breads Fruits and Veggies Zip and Click Closure 128 Total Count
Hefty$16.233,130 rev
Trending
90-day click momentumHefty Slider Storage Bags Quart Size 78 Count
Hefty$7.444.8★
Glad Zipper Freezer Storage Plastic Bags Gallon 30 Count (Packaging May Vary)
Glad$11.414.6★
Hefty Storage Bags Extra Large Double Zipper Backpack Heavy Duty Water Resistant Moving Totes with Shoulder Straps Foldable Reusable Packing Organizers 2 Pack (X-Large Black)
Hefty$23.724.7★
Ziploc Gallon Food Storage Freezer Bags Stand-Up Bottom Easy to Fill 66 Count
Ziploc$10.834.8★
Glad Freezer Zipper Quart 40 Count
Glad$8.194.7★
What buyers say about 1 gallon bags
What buyers praise and complain about, mined from review topics.What buyers love
“Good Quality”
“Nice and large”
“Good Price”
“Very nice capacity”
“the bags are sturdy”
“Thick durable”
“As advertised”
“Ease of Use”
“I like the zip feature as well”
“Thick durable”
What buyers complain about
“Horrible quality control”
“The major problem here is the zipper”
“The bags are huge giant and huge”
“is slightly thicker than a regular bag”
“spilled its contents”
“Total waste of money”
“Bags do not open properly”
“comes apart”
“Keeps dirty clothes odors contained”
“Storage begs”
Top return reasons
Common questions
- Is 1 gallon bags profitable to sell on Amazon United States?
- The niche generates $301K/yr across 15 tracked products. 90-day search growth is +11.6%. Flapen's verdict: Skip it (44/100).
- How competitive is the 1 gallon bags niche?
- 3 brands and 89 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 1 gallon bags?
- Top complaints mined from reviews: Quality-Overall, Zipper Quality, Size-Overall. The return rate is 0.3%.
- When does demand for 1 gallon bags peak?
- Demand is steady year-round — the busiest month runs 2.8× the quietest.
- What does it cost to enter the 1 gallon bags niche?
- Listings span $4.57–$23.72; the average listing price is $12.11 (sweet spot $15–$100). The average incumbent carries 12,306 reviews — the moat a new listing must climb.