Ninja Backpack Cooler
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Growth
Incredible+400.2%90-day search growth — must beat 0% to launch
Avg price
Good$104.97avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Okay1,668.71avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.7%return rate — above 5% kills the launch gate
Price range
Okay$29.03–$209.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Bad92%top-5 click share — a locked-up shelf
Market size
Bad$19K$19K/yr · 50K searches
Conversion
Bad0.4%search→purchase rate — share of searches ending in a sale
Brand share
Bad100%top-5 brand share — brand-locked demand
Is ninja backpack cooler profitable on Amazon?
According to Flapen's Amazon United States niche tracking, ninja backpack cooler is a $19K/yr Amazon United States market (50K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul. Verdict: Skip it — 36/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
ninja backpack cooler market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $26K–$52K
- units × avg price
- Conversion rate
- 0.4%
- Avg BSR
- #121
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 14%
- Out of stock
- 0.0%
- Avg brand age
- 33 months
- Avg seller age
- 151 days
Competition: brands, sellers & click share
The top 5 products capture 92% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
13
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
92%
Top 20: 100%
Open market
0%
- Ninja73%
- MATEIN21%
- Hulongo6%
- Open — no brand owns it (0%)
ninja backpack cooler demand & seasonality
Weekly Amazon search volume, last 53 weeks — +400.2% search growth over the last 90 days.Peak months: May, Jun, Jul · busiest ÷ quietest = 10.6×
Top ninja backpack cooler products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Ninja | Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Lakeshore Blue | FF124NV
Ninja$158.164.2★397 rev
MATEIN Cooler Backpack Insulated Waterproof Lunch Backpack for Women Blue
MATEIN$29.034.6★4,177 rev
Hulongo Large Waterproof Insulated Cooler Backpack for Men & Women Leak Proof Cooler Backpack for Camping Beach Fishing Picnic Travel Outdoor 30L 48Cans
Hulongo$36.364.4★2,087 rev
Ninja | Backpack Cooler | FrostVault Go 36 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More |Charcoal Gray | FF136CG
Ninja$209.494.2★397 rev
MATEIN 17 Inches Lunch Backpack Extra Large Lunch Box with Insulated Cooler Compartment Water Resistant Laptop Backpack for College Work Picnic Beaches
MATEIN$41.164.6★3,829 rev
Newest
by launch date
Ninja Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Halocline Green | FF124TL
Ninja$97.97397 rev
Ninja | Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Lakeshore Blue | FF124NV
Ninja$158.16397 rev
Ninja | Backpack Cooler | FrostVault Go 36 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More |Charcoal Gray | FF136CG
Ninja$209.49397 rev
Ninja | Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Charcoal Gray | FF124CG
Ninja$162.63397 rev
MATEIN Cooler Backpack Insulated Waterproof Lunch Backpack for Women Blue
MATEIN$29.034,177 rev
Trending
90-day click momentumMATEIN Cooler Backpack Insulated Waterproof Lunch Backpack for Women Blue
MATEIN$29.034.6★
Ninja Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Halocline Green | FF124TL
Ninja$97.974.2★
MATEIN 17 Inches Lunch Backpack Extra Large Lunch Box with Insulated Cooler Compartment Water Resistant Laptop Backpack for College Work Picnic Beaches
MATEIN$41.164.6★
Ninja | Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Lakeshore Blue | FF124NV
Ninja$158.164.2★
Ninja | Backpack Cooler | FrostVault Go 24 Can Soft Cooler | Leakproof Zipper with Built in Can Opener 2 Ice Packs & Dry Storage Drawer | for Hiking Camping & More | Charcoal Gray | FF124CG
Ninja$162.634.2★
What reviews say buyers love and hate about ninja backpack cooler
What buyers praise and complain about, mined from review topics.What buyers love
“This cooler seems very well made”
“Great size”
“has a lot of storage”
“It comes in handy especially at work”
“Durable”
“Worth the money for sure”
“As advertised”
“Good quality material”
“Easy to carry”
“It looks very stylish nice looks very durable”
What buyers complain about
“Leaky”
“Extremely unrealistic usage portrayed”
“Won't hold up”
“Way bigger than imagined”
“Was little heavy at that point”
“The melted ice started to seep through the waterproof bag”
“It seems that there is a quality control issue with Ninja not putting in the ice packs that are listed as coming with the product”
“But it only cost like $5 so whatever”
“Cheap uncomfortable to wear digs into your back”
“There is no way this thing holds 48 cans”
Top return reasons
Common ninja backpack cooler questions
- Is ninja backpack cooler profitable to sell on Amazon United States?
- The niche generates $19K/yr across 7 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +400.2%. Flapen's verdict: Skip it (36/100).
- How competitive is the ninja backpack cooler niche?
- 3 brands and 13 sellers compete. The top 5 products take 92% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in ninja backpack cooler?
- Top complaints mined from reviews: Leak-Proof, Advertised Vs Actual Product, Durability. The return rate is 3.7%.
- When does demand for ninja backpack cooler peak?
- Demand peaks in May–Jun–Jul; the busiest month runs 10.6× the quietest.
- What does it cost to enter the ninja backpack cooler niche?
- Listings span $29.03–$209.49; the average listing price is $104.97 (sweet spot $15–$100). The average incumbent carries 1,669 reviews — the moat a new listing must climb.