---
title: "Captain America Backpack — $29K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/captain-america-backpack"
last_updated: "2026-08-11T03:18:04.853Z"
locale: en
meta:
description: "Niche score 40/100 · $29K/yr market · 67K searches/yr · $39.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $29K/yr market · 67K searches/yr · $39.24 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Captain America Backpack — $29K/yr Amazon US Niche (2026) - Flapen"
---
# **captain america backpack**
**Skip it**
A small market ($29K/yr) — this niche doesn't clear our bar today.
Market size 7Growth 64Conversion 14Competition 23Returns 63Price range 95Avg price 95Brand share 17Review moat 60Quality gap 35
**Avg price**
**Incredible****$39.24**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$17.93–$77.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+42.1%**
90-day search growth — must beat 0% to launch
**Returns**
**Good****2.5%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,106.71**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$29K**
$29K/yr · 67K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, captain america backpack is a $29K/yr Amazon United States market (67K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 40/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **captain america backpack market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$20K–$29K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#18,072**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **65%**
- **Out of stock**
- **23.1%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**34**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**5%**
- Loungefly29% - Yunniel28% - Marvel16% - Kakotra15% - FunnyGifts5% - Owala2% - Open — no brand owns it (3 brands, 5%)
## **Demand**
Weekly Amazon search volume, last 44 weeks — +42.1% search growth over the last 90 days.
1K750Holiday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/captain-america-backpack/trend)
## **Top captain america backpack 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%$3K20%$6K30%$9K40%$12K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Yunniel Kids Backpack Children School Bag Comic Waterproof Book Bag Travel Bag for Boys**Yunniel**$35.17**4.8★453 rev](https://www.amazon.com/dp/B093WRQJ9N) [2**Loungefly Captain America 80th Anniversary Sheild Mini Backpack**Loungefly**$77.95**4.8★211 rev](https://www.amazon.com/dp/B091PNM1W9) [3**Kakotra Backpack Travel Bookbag Shoulder Laptop Daypack College Bag for Womens Mens**Kakotra**$59.57**5.0★1 rev](https://www.amazon.com/dp/B0GT93RQFS) [4**Loungefly Captain America Shield Backpack - The First Avenger Fashion Cosplay Bag for Heroes Standard**Loungefly**$59.78**5.0★21 rev](https://www.amazon.com/dp/B0BZQP15VW) [5**FunnyGifts Kids Backpacks Boys School Bookbag for Elementary Kindergarten Preschool Mochila Para Nios 4 5 6 7 8 9 10 11 12**FunnyGifts**$28.39**4.8★65 rev](https://www.amazon.com/dp/B0DRFS8CXL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Kakotra Backpack Travel Bookbag Shoulder Laptop Daypack College Bag for Womens Mens**Kakotra**$59.57**1 rev3mo ago](https://www.amazon.com/dp/B0GT93RQFS) [**trettitre Cute Cartoon Backpack for Students Casual Travel Schoolbag for Boys and Girls School Season Backpack (Iron)**trettitre**$17.93**3 rev3mo ago](https://www.amazon.com/dp/B0GSJQPSF6) [**Marvel Captain America Flaptop Backpack Embroidered Logo Design Tech Laptop Tote**Marvel**$43.98**23 rev12mo ago](https://www.amazon.com/dp/B0FHJ8SYYB) [**CustomWish Backpack for Boys Baseball Backpacks for Kids Teens Elementary Middle Primary High Senior 17 Inch Lightweight Sport Bookbag for Ages 6-18 Back to School Travel**CustomWish**$35.87**45 rev1y ago](https://www.amazon.com/dp/B0FB9DQLZF) [**Loungefly Marvel Captain America Brave New World Cosplay Mini Backpack**Loungefly**$48.07**14 rev1y ago](https://www.amazon.com/dp/B0D71N65HB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**trettitre Cute Cartoon Backpack for Students Casual Travel Schoolbag for Boys and Girls School Season Backpack (Iron)**trettitre**$17.93**3.9★**▲ 155%**](https://www.amazon.com/dp/B0GSJQPSF6) [**CustomWish Backpack for Boys Baseball Backpacks for Kids Teens Elementary Middle Primary High Senior 17 Inch Lightweight Sport Bookbag for Ages 6-18 Back to School Travel**CustomWish**$35.87**4.6★**▲ 155%**](https://www.amazon.com/dp/B0FB9DQLZF) [**FunnyGifts Kids Backpacks Boys School Bookbag for Elementary Kindergarten Preschool Mochila Para Nios 4 5 6 7 8 9 10 11 12**FunnyGifts**$28.39**4.8★**▲ 148%**](https://www.amazon.com/dp/B0DRFS8CXL) [**Kakotra Backpack Travel Bookbag Shoulder Laptop Daypack College Bag for Womens Mens**Kakotra**$59.57**5.0★**▲ 148%**](https://www.amazon.com/dp/B0GT93RQFS) [**Loungefly Captain America 80th Anniversary Sheild Mini Backpack**Loungefly**$77.95**4.8★**▲ 60%**](https://www.amazon.com/dp/B091PNM1W9)
**~~View all trending →~~**
## **What buyers say about captain america backpack**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**27%
*“Nice quality”*
**Color**8%
*“Literally amazing omg the colors are GREAT its durable”*
**Design-Overall**7%
*“it was his favorite design”*
**Pockets/Compartments**6%
*“a nice size front pocket”*
**Value For Money**6%
*“you can't beat the price”*
**Advertised Vs Actual Product**5%
*“looks just like the pictures”*
**Storage Capacity**5%
*“Lots of space”*
**Size-Overall**5%
*“Can fit a lot in it”*
**Ease Of Use**5%
*“It is very convenient to use”*
**Material Quality**4%
*“Fabric seems durable”*
### **What buyers complain about **
**Value For Money**30%
*“A bit on the expensive side”*
**Storage Capacity**20%
*“dont expect to put very much in it”*
**Zipper Quality**10%
*“Zippers are a bit weird tho”*
**Durability**10%
*“I am saddened to say the backpack only lasted 6 months before the hook/loop unraveled from the seam”*
**Strap/String Quality**10%
*“And I only hung the backpack from this strap when it was empty”*
### **Top return reasons **
**Size-Overall**50%
**Color**14%
**Value For Money**7%
**Advertised Vs Actual Product**5%
**Durability**4%
**Product Condition**3%
**Weight Heavy**2%
**Leak-Proof**2%
**Gifting Purpose**2%
**Add-Ons/Attachments**2%
## **Common questions**
- **Is captain america backpack profitable to sell on Amazon United States?**
- The niche generates $29K/yr across 17 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +42.1%. Flapen's verdict: Skip it (40/100).
- **How competitive is the captain america backpack niche?**
- 9 brands and 34 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in captain america backpack?**
- Top complaints mined from reviews: Value For Money, Storage Capacity, Zipper Quality. The return rate is 2.5%.
- **What does it cost to enter the captain america backpack niche?**
- Listings span $17.93–$77.95; the average listing price is $39.24 (sweet spot $15–$100). The average incumbent carries 1,107 reviews — the moat a new listing must climb.
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