---
title: "17.3 Inch Laptop Sleeve — $126K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/17-3-inch-laptop-sleeve"
last_updated: "2026-08-10T05:39:21.783Z"
locale: en
meta:
description: "Niche score 45/100 · $126K/yr market · 188K searches/yr · $25.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $126K/yr market · 188K searches/yr · $25.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "17.3 Inch Laptop Sleeve — $126K/yr Amazon US Niche (2026) - Flapen"
---
# **17.3 inch laptop sleeve**
**Skip it**
Soft demand (-10.8% this quarter) — this niche doesn't clear our bar today.
Market size 29Growth 20Conversion 32Competition 90Returns 32Price range 46Avg price 95Brand share 70Review moat 23Quality gap 23
**Avg price**
**Incredible****$25.74**
avg listing price — sweet spot $15–$100
**Competition**
**Great****25%**
top-5 click share — an open shelf
**Brand share**
**Good****63%**
top-5 brand share — brands hold most of the demand
**Price range**
**Okay****$9.56–$194.82**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.5%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$126K**
$126K/yr · 188K searches
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****7,593.58**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-10.8%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 17.3 inch laptop sleeve is a $126K/yr Amazon United States market (188K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Aug–Dec. Verdict: Skip it — 45/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **17.3 inch laptop sleeve market data**
- **Units sold / yr**
- **4K–5K**
- avg 0–100/product
- **Revenue / yr**
- **$103K–$129K**
- units × avg price
- **Conversion rate**
- **2.6%**
- **Avg BSR**
- **#2,933**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **82%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
Clicks spread well past the top 5 (25% combined) — an open shelf where new products get seen.
**Brands**
**28 **▲rising
**Sellers**
**56**
**Top-5 brand share**
**63%**
Top 20: 96%
**Top-5 click share**
**25%**
Top 20: 59%
**Open market**
**32%**
- DOMISO24% - Voova11% - CaseBuy11% - Ferkurn10% - MOSISO7% - Ytonet5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -10.8% search growth over the last 90 days.
5K3KHoliday '24Prime Day '25Spike '25Holiday '25Spike '26Prime Day '26 seasonSepDecMarJunAugNovMarMay
Peak months: Aug, Dec · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/electronics/17-3-inch-laptop-sleeve/trend)
## **Top 17.3 inch laptop sleeve search terms**
- **17 laptop sleeve**33K/yr-3.9%2.4% conv. - **laptop sleeve 17 inch+**19K/yr-20.5%1.7% conv. - **17.3 inch laptop sleeve**15K/yr+2.0%1.6% conv. - **18 inch laptop sleeve**14K/yr+4.1%2.1% conv. - **17 in laptop sleeve**10K/yr+9.2%1.7% conv. - **computer sleeve 17 inch laptop**12K/yr-31.2%2.3% conv. - **17in laptop sleeve**9K/yr-9.4%1.3% conv. - **17.3 laptop sleeve**8K/yr-15.4%2.4% conv. - **laptop case 17**8K/yr-4.7%2.2% conv. - **hp 17.3 laptop case**11K/yr-17.0%0.6% conv. [**All search terms **](https://flapen.com/research/us/electronics/17-3-inch-laptop-sleeve/search-terms)
## **Top 17.3 inch laptop sleeve 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%2%$3K4%$5K6%$8K8%$10K101001K10K100K1.0M 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**DOMISO 17 inch Laptop Sleeve Protective Case Cover Compatible with 17-17.3 inch HP Dell ASUS Lenovo Chromebook Waterproof Computer Cases Bag with Handle Pink**DOMISO**$19.27**4.7★1,661 rev](https://www.amazon.com/dp/B083WDXBS9) [2**DOMISO 17 inch Laptop Sleeve with Handle Shockproof Computer Bag Waterproof EVA Protective Carrying Case for 17.3 MSI GS73VR Stealth Pro/HP Envy 17/LG Gram 17/ROG Strix GL702VS Black**DOMISO**$26.21**4.5★4,674 rev](https://www.amazon.com/dp/B087BZBMFS) [3**Voova Laptop Bag 17 17.3 Inch Water-resistant Laptop Sleeve Case with Shoulder Straps & Handle Computer Case Cover Slim Briefcase Compatible with 17-18 Hp Dell Asus Acer Grey**Voova**$23.24**4.7★16,948 rev](https://www.amazon.com/dp/B07D7XKM7X) [4**Ytonet Laptop Sleeve Case 17 17.3 Inch Slim TSA Laptop Bag with Handle**Ytonet**$16.18**4.7★813 rev](https://www.amazon.com/dp/B09ZXY4J25) [5**17.3 inch Laptop Sleeve Case for HP 17 inch Laptop/Envy 17 / Pavilion 17 ASUS Vivobook 17 Acer Aspire 17 Dell Inspiron 17 Lenovo Ideapad 17 Water-Resistant Computer Bag with Accessory Pocket**CaseBuy**$16.93**4.7★5,779 rev](https://www.amazon.com/dp/B07YRPSSNG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**DOMISO 17-17.3 Inch Laptop Sleeve Case Water-resistant Laptop Protective Case for Dell HP Lenovo Asus Acer Alienware Beige**DOMISO**$9.56**65 rev1y ago](https://www.amazon.com/dp/B0FJLXH6PH) [**Lausiax 17 17.3 Inch Laptop Case Bag Women Men Compatible with HP OmniBook Envy Omen Pavilion/Dell Inspiron Precision/LG Gram/Yoga ThinkPad Messenger Carrying Briefcase Computer Bag 18 inch Pink**Lausiax**$23.38**250 rev1y ago](https://www.amazon.com/dp/B0FBFH3CJ3) [**MOSISO Laptop Case 17.3 inch 17-17.3 inch Puffy Laptop Sleeve Carrying Case**MOSISO**$26.66**2,688 rev2y ago](https://www.amazon.com/dp/B0D9W5H4K2) [**HEDUGO Laptop Sleeve Case Compatible with 17 to 17.3 inches HP Asus Lenovo Notebook Protective Portable Cover with Front Pocket Shockproof Padded Computer Pouch Cover Protective for 17 Laptop Black**HEDUGO**$14.24**1,093 rev2y ago](https://www.amazon.com/dp/B0D9H68YTD) [**DOMISO 17.3 inch Laptop Sleeve with Handle Shockproof Waterproof EVA Protective Case for 17.3 ZBook Fury 17.3 G8/MSI GS73VR Stealth Pro/HP Envy 17.3/LG Gram 17.3/ROG Strix GL702VS Teal**DOMISO**$26.21**4,674 rev2y ago](https://www.amazon.com/dp/B0D7P35S7Y)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DOMISO 17-17.3 Inch Laptop Sleeve Case Water-resistant Laptop Protective Case for Dell HP Lenovo Asus Acer Alienware Beige**DOMISO**$9.56**4.6★**▲ 204%**](https://www.amazon.com/dp/B0FJLXH6PH) [**Voova Laptop Bag 17 17.3 Inch Waterproof Laptop Sleeve Case with Shoulder Straps & Handle Computer Case Cover Slim Briefcase Compatible with 17-18 Hp Dell Asus Acer Black**Voova**$22.74**4.7★**▲ 191%**](https://www.amazon.com/dp/B07K732M5X) [**Lausiax 17 17.3 Inch Laptop Case Bag Women Men Compatible with HP OmniBook Envy Omen Pavilion/Dell Inspiron Precision/LG Gram/Yoga ThinkPad Messenger Carrying Briefcase Computer Bag 18 inch Pink**Lausiax**$23.38**4.8★**▲ 169%**](https://www.amazon.com/dp/B0FBFH3CJ3) [**DOMISO 17.3 inch Laptop Sleeve with Handle Shockproof Waterproof EVA Protective Case for 17.3 ZBook Fury 17.3 G8/MSI GS73VR Stealth Pro/HP Envy 17.3/LG Gram 17.3/ROG Strix GL702VS Teal**DOMISO**$26.21**4.5★**▲ 148%**](https://www.amazon.com/dp/B0D7P35S7Y) [**Voova Laptop Bag 17 17.3 Inch 360 Protective Laptop Case Sleeve with Shoulder Strap Compatible with 17-18 Inch Lenovo Asus Acer Dell Hp Waterproof Computer Bag Slim Briefcase for Men Women Black**Voova**$23.17**4.7★**▲ 139%**](https://www.amazon.com/dp/B08B8DGVBZ)
**~~View all trending →~~**
## **What buyers say about 17.3 inch laptop sleeve**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**17%
*“Correct size”*
**Quality-Overall**16%
*“Beautifully made”*
**Value For Money**11%
*“Great deal”*
**Storage Capacity**8%
*“A lot of space”*
**Durability**6%
*“Feels durable”*
**Advertised Vs Actual Product**5%
*“As Advertised”*
**Strength**5%
*“Well built”*
**Design-Overall**4%
*“Its so sleek looking”*
**Portability**4%
*“portability”*
**Drop/Impact Protection**3%
*“Good protection for laptop”*
### **What buyers complain about **
**Size-Overall**23%
*“Too small”*
**Quality-Overall**10%
*“Bag poorly made”*
**Color**6%
*“Wish it came in different colors”*
**Strength**5%
*“Too flimsy”*
**Durability**4%
*“I don't see this case lasting for any length of time. the pocket zipper wasn't mating properly right out of the package”*
**Smell**4%
*“Cheaply made and smells terrible”*
**Portability**3%
*“I have trouble carrying too much due to a hand disability”*
**Thickness**3%
*“they aren't deep enough”*
**Advertised Vs Actual Product**3%
*“And mine didnt look like the one in the description”*
**Value For Money**2%
*“This case may be inexpensive but it's also cheap; save your money for something better.”*
### **Top return reasons **
**Size-Overall**75%
**Advertised Vs Actual Product**3%
**Quality-Overall**3%
**Material Quality**3%
**Color**2%
**Compatibility-Overall**2%
**Strength**1%
**Thin**1%
**Value For Money**1%
**Storage Capacity**1%
## **Common questions**
- **Is 17.3 inch laptop sleeve profitable to sell on Amazon United States?**
- The niche generates $126K/yr across 93 tracked products. 0 of 7 products launched in the last 360 days are still selling. 90-day search growth is -10.8%. Flapen's verdict: Skip it (45/100).
- **How competitive is the 17.3 inch laptop sleeve niche?**
- 28 brands and 56 sellers compete. The top 5 products take 25% of clicks and top 5 brands hold 63% of demand.
- **What do buyers complain about in 17.3 inch laptop sleeve?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Color. The return rate is 4.5%.
- **When does demand for 17.3 inch laptop sleeve peak?**
- Demand peaks in Aug–Dec; the busiest month runs 1.7× the quietest.
- **What does it cost to enter the 17.3 inch laptop sleeve niche?**
- Listings span $9.56–$194.82; the average listing price is $25.74 (sweet spot $15–$100). The average incumbent carries 7,594 reviews — the moat a new listing must climb.
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