smell proof backpacks
Skip itWeak search conversion (0.8%) — this niche doesn't clear our bar today.
Avg price
Great$60.64avg listing price — sweet spot $15–$100
Competition
Great38%top-5 click share — an open shelf
Brand share
Great58%top-5 brand share — no brand owns this niche
Review moat
Good1,283.91avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.6%return rate — above 5% kills the launch gate
Price range
Okay$15.67–$213.51cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Market size
Bad$64K$64K/yr · 129K searches
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, smell proof backpacks is a $64K/yr Amazon United States market (129K searches/yr). The top 5 brands hold 58% of demand. Demand peaks in Dec. Verdict: Skip it — 42/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
smell proof backpacks market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- $91K–$121K
- units × avg price
- Conversion rate
- 0.8%
- Avg BSR
- #3,198
- Page quality
- 0%
- Prime
- 93%
- Sponsored
- 64%
- Out of stock
- 6.1%
- Avg brand age
- 40 months
- Avg seller age
- 181 days
Competition & brand share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.Brands
30 rising
Sellers
44
Top-5 brand share
58%
Top 20: 92%
Top-5 click share
38%
Top 20: 69%
Open market
38%
- Skunk17%
- OZCHIN12%
- MZIPLINE12%
- Goloni10%
- DEEGO7%
- FIREDOG4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.2% search growth over the last 90 days.Peak months: Dec · busiest ÷ quietest = 1.4×
Top smell proof backpacks search terms
- smell proof backpack87K/yr
- smell proof backpack for marijuana14K/yr
- smell proof bookbag8K/yr
- weed backpack9K/yr
- smell proof backpack with lock6K/yr
- smell proof backpacks4K/yr
Top smell proof backpacks 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MZIPLINE Backpack Bag With Lock - Activated Carbon Fiber Lining - Water Resistant Anti Theft Laptop Daypack for Men & Women Travel (Camo Burgandy)
MZIPLINE$56.454.6★382 rev
OZCHIN Smell Proof Backpack With Combination Lock Double Sealed Zipper ClassicsSmell Proof Travel Backpack Large Capacity Smell Proof Container Carbon Enduring Great Gifts for Men Women
OZCHIN$31.574.7★395 rev
Goloni Backpack for Men Women Travel Laptop Backpack Water Resistant 17.3 Inch USB Charging Backpack Large Capacity Work Commute Bag All Black
Goloni$21.074.7★301 rev
DEEGO Smell Proof Backpack with Combination Lock 8 Layer Smell Proof Bag
DEEGO$30.404.4★321 rev
Skunk Backpack Rogue - Smell Proof - Weather Resistant - Lockable (Black)
Skunk$98.304.6★652 rev
Newest
by launch dateGoloni Backpack for Men Women Travel Laptop Backpack Water Resistant 17.3 Inch USB Charging Backpack Large Capacity Work Commute Bag All Black
Goloni$21.07301 rev
Cookies Off The Grid Smell Proof Backpack Odor Proof Travel Backpack with Laptop Sleeve Multiple Pockets 24.5L Capacity Durable School Gym Work Office & Everyday Streetwear Bag - Black
C Cookies$110.015 rev
Goloni Backpack for Men Women Travel Laptop Backpack Water Resistant 17.3 Inch USB Charging Backpack Large Capacity Work Commute Bag Black
Goloni$19.53301 rev
FEDESERN Smell Proof Backpack with Lock Water Resistant Smell Proof Bags Travel Laptop Backpack Large Capacity Carbon Enduring Smell Proof Stash Bag with Lock for Men Women (Black)
FEDESERN$30.4638 rev
BlackVoyage Vortex Vacuum Seal Travel Backpack 60L Expandable Air Compression System Water Resistant TSA Lock Carry-On Suitcase Luggage Black AERO Essential Series Vacuum Pump Included
BlackVoyage$143.75908 rev
Trending
90-day click momentumGoloni Backpack for Men Women Travel Laptop Backpack Water Resistant 17.3 Inch USB Charging Backpack Large Capacity Work Commute Bag All Black
Goloni$21.074.7★
Goloni Backpack for Men Women Travel Laptop Backpack Water Resistant 17.3 Inch USB Charging Backpack Large Capacity Work Commute Bag Black
Goloni$19.534.7★
ZORFIN 26L Black Backpack for College and Travel: Water Resistant Bookbag
ZORFIN$18.754.6★
BlackVoyage Vortex Vacuum Seal Travel Backpack 60L Expandable Air Compression System Water Resistant TSA Lock Carry-On Suitcase Luggage Black AERO Essential Series Vacuum Pump Included
BlackVoyage$143.754.6★
MZIPLINE Backpack Bag With Lock - Activated Carbon Fiber Lining - Water Resistant Anti Theft Laptop Daypack for Men & Women Travel (Camo Burgandy)
MZIPLINE$56.454.6★
What buyers say about smell proof backpacks
What buyers praise and complain about, mined from review topics.What buyers love
“Great build quality”
“Good price”
“It fit everything I needed”
“The material feels durable”
“lots of room”
“seems sturdy”
“Lots of pockets”
“Perfect for travel or everyday use”
“This definitely works for strong loud smells”
“and heavy duty material”
What buyers complain about
“To small”
“Falling Apart”
“Medium quality”
“not completely smell proof”
“however the zipper ls are horrible”
“Not Waterproof”
“seems are weak”
“The straps do t hold off well”
“The only thing cheap about this was the price”
“Very bulky and heavy,”
Top return reasons
Common questions
- Is smell proof backpacks profitable to sell on Amazon United States?
- The niche generates $64K/yr across 55 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +0.2%. Flapen's verdict: Skip it (42/100).
- How competitive is the smell proof backpacks niche?
- 30 brands and 44 sellers compete. The top 5 products take 38% of clicks and top 5 brands hold 58% of demand.
- What do buyers complain about in smell proof backpacks?
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 3.6%.
- When does demand for smell proof backpacks peak?
- Demand peaks in Dec; the busiest month runs 1.4× the quietest.
- What does it cost to enter the smell proof backpacks niche?
- Listings span $15.67–$213.51; the average listing price is $60.64 (sweet spot $15–$100). The average incumbent carries 1,284 reviews — the moat a new listing must climb.