---
title: "35l Travel Backpack — $140K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/35l-travel-backpack"
last_updated: "2026-08-10T03:34:59.205Z"
locale: en
meta:
description: "Niche score 36/100 · $140K/yr market · 186K searches/yr · $70.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 36/100 · $140K/yr market · 186K searches/yr · $70.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "35l Travel Backpack — $140K/yr Amazon US Niche (2026) - Flapen"
---
# **35l travel backpack**
**Skip it**
Weak search conversion (1.1%) — this niche doesn't clear our bar today.
Market size 31Growth 25Conversion 13Competition 43Returns 25Price range 59Avg price 86Brand share 45Review moat 25Quality gap 45
**Avg price**
**Great****$70.27**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$19.51–$155.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$140K**
$140K/yr · 186K searches
**Growth**
**Bad****-0.5%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****3,965.75**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****5.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 35l travel backpack is a $140K/yr Amazon United States market (186K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Skip it — 36/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **35l travel backpack market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$141K–$176K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#252**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **11.4%**
- **Avg brand age**
- **26 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▼falling
**Sellers**
**21**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 95%
**Open market**
**18%**
- BlackVoyage32% - coofay19% - WONHOX17% - WEPLAN6% - Asenlin4% - HPOMAC4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.5% search growth over the last 90 days.
9K7KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/electronics/35l-travel-backpack/trend)
## **Top 35l travel backpack search terms**
- **vacuum seal backpack travel**61K/yr+5.2%0.9% conv. - **compression backpack for travel**52K/yr-0.9%0.7% conv. - **vacuum seal backpack**56K/yr-10.9%0.8% conv. - **asenlin 40l travel backpack**5K/yr+47.2%1.6% conv. - **travel backpack vacuum seal**4K/yr+73.7%1.1% conv. - **asenlin travel backpack**4K/yr-17.7%0.7% conv. - **vacuum air bag travel backpack**2K/yr-40.8%0.3% conv. - **vacuum compression backpack travel**608/yr+176.7%0.7% conv. - **aselin 40l travel backpack**444/yr+34.1%3.4% conv. [**All search terms **](https://flapen.com/research/us/electronics/35l-travel-backpack/search-terms)
## **Top 35l travel 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%$14K20%$28K30%$42K40%$56K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**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**$144.41**4.5★943 rev](https://www.amazon.com/dp/B0DDQL7PVM) [2**coofay Vacuum Backpack Travel with Pump Vacpack Travel Backpack with Vacuum System Mochila de Viaje Compresion al Vacio Easyvacpack Airbag Backpacks for Traveling Carry on Luggage**coofay**$47.82**4.6★11,048 rev](https://www.amazon.com/dp/B0F7XJDSYX) [3**WONHOX Vacuum Seal Backpack for Travel with Air Pump Compression Vacpack Carry on Flight Approved Daypack Laptop Space Saver Bags Storage with Vacuum System 18x14x8 inches Travel Bag Women Men Black**WONHOX**$46.07**4.6★13,782 rev](https://www.amazon.com/dp/B0FJLDNQZ7) [4**WEPLAN Vacuum Backpack Travel with Pump Large Travel Backpack with Vacuum System Mochila compresion al vacio Flight Approved 18x14x8 Waterproof Carry on Personal Item Laptop Backpacks Black**WEPLAN**$43.90**3.9★183 rev](https://www.amazon.com/dp/B0F7XJ63FT) [5**WONHOX Vacuum Seal Travel Backpack with Air Pump Compression Vacpack Waterproof Carry On Backpack for Travel Women men with Vacuum System Laptop Airlines Approved Daypack Space Saver Bags Black**WONHOX**$47.36**4.5★2,026 rev](https://www.amazon.com/dp/B0FJFC3QN3)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Asenlin Travel Backpack for Women Men Flight Approved Carry On Luggage 30L Water Resistant Business Laptop Backpacks Fits TSA 15.6 Inch Computer College Weekender Outdoor Hiking-Black**Asenlin**$25.83**13 rev3mo ago](https://www.amazon.com/dp/B0GXF2SCMY) [**YokeMatrix Vacuum laptop bag Compression Backpack Expandable TSA-Approved Carry-On Water-Resistant Design for Travel with air pump (Built in pump Large)**YokeMatrix**$93.95**18 rev4mo ago](https://www.amazon.com/dp/B0FTXGMYYV) [**HPOMAC 40L Vacuum Compression Backpack with Manual Pump for Carry On Travel**HPOMAC**$45.32**13 rev5mo ago](https://www.amazon.com/dp/B0GM1NWCC5) [**Vacuum Seal Backpack for Travel with Air Pump Compression Daypack Personal Item Carry on Flight Approved Vacpack Laptop Space Saver Bags Storage with Vacuum System Travel Bag Women Men LotusPink**WONHOX**$47.00**44 rev6mo ago](https://www.amazon.com/dp/B0GG6QGVM2) [**FIROVIAN 70L Travel Backpack with Vacuum Compression System**FIROVIAN**$98.01**127 rev8mo ago](https://www.amazon.com/dp/B0G1YH4DZ7)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Asenlin Travel Backpack for Women Men Flight Approved Carry On Luggage 30L Water Resistant Business Laptop Backpacks Fits TSA 15.6 Inch Computer College Weekender Outdoor Hiking-Black**Asenlin**$25.83**4.6★**▲ 87%**](https://www.amazon.com/dp/B0GXF2SCMY) [**coofay Vacuum Backpack Travel with Pump Vacpack Travel Backpack with Vacuum System Compression Backpacks**coofay**$51.00**4.6★**▲ 86%**](https://www.amazon.com/dp/B0F7XHDSHY) [**Vacuum Seal Backpack for Travel with Air Pump Compression Daypack Personal Item Carry on Flight Approved Vacpack Laptop Space Saver Bags Storage with Vacuum System Travel Bag Women Men LotusPink**WONHOX**$47.00**4.1★**▲ 83%**](https://www.amazon.com/dp/B0GG6QGVM2) [**BlackVoyage Vortex Vacuum Seal Travel Backpack 60L Expandable Air Compression System Water Resistant TSA Lock Carry-On Suitcase Luggage Blue AERO Essential Series Vacuum Pump Included**BlackVoyage**$145.75**4.5★**▲ 66%**](https://www.amazon.com/dp/B0F3WX71QL) [**wepadre Vacuum Backpack Travel with Pump Travel Backpack with Vacuum System Expandable Vacpack Compression Backpacks for Travel Easy Vac Pack Carry on Luggage**wepadre**$57.92**4.3★**▲ 64%**](https://www.amazon.com/dp/B0F1F6HBTL)
**~~View all trending →~~**
## **What buyers say about 35l travel backpack**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**15%
*“Amazing quality”*
**Size-Overall**13%
*“Fits all”*
**Storage Capacity**11%
*“Large capacity”*
**Portability**10%
*“easy to carry”*
**Value For Money**6%
*“Great value”*
**Comfort-Overall**5%
*“very comfortable”*
**Durability**5%
*“Material is durable”*
**Ease Of Use**5%
*“Easy and convenient”*
**Advertised Vs Actual Product**3%
*“Better than Expected”*
**Material Quality**3%
*“Material is durable”*
### **What buyers complain about **
**Durability**11%
*“Broke pretty quickly”*
**Size-Overall**9%
*“It is small”*
**Quality-Overall**5%
*“Not good quality”*
**Color**4%
*“Pink color not”*
**Weight Heavy**4%
*“pretty heavy”*
**Functionality-Overall**4%
*“It just didnt turn on”*
**Ease Of Use**3%
*“it is not easy to open”*
**Strength**3%
*“It doesn't see all that sturdy”*
**Value For Money**2%
*“It is a little pricey”*
**Zipper Quality**2%
*“Zipper isnt working”*
### **Top return reasons **
**Size-Overall**50%
**Color**8%
**Weight Heavy**6%
**Value For Money**5%
**Advertised Vs Actual Product**5%
**Functionality-Overall**3%
**Zipper Quality**3%
**Quality-Overall**3%
**Material Quality**3%
**Product Condition**1%
## **Common questions**
- **Is 35l travel backpack profitable to sell on Amazon United States?**
- The niche generates $140K/yr across 24 tracked products. 7 of 8 products launched in the last 360 days are still selling. 90-day search growth is -0.5%. Flapen's verdict: Skip it (36/100).
- **How competitive is the 35l travel backpack niche?**
- 15 brands and 21 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in 35l travel backpack?**
- Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 5.0% — above our launch gate.
- **When does demand for 35l travel backpack peak?**
- Demand peaks in Jun–Jul–Aug; the busiest month runs 2.6× the quietest.
- **What does it cost to enter the 35l travel backpack niche?**
- Listings span $19.51–$155.70; the average listing price is $70.27 (sweet spot $15–$100). The average incumbent carries 3,966 reviews — the moat a new listing must climb.
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