---
title: "Bump Cap — $353K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/bump-cap"
last_updated: "2026-08-06T04:27:16.507Z"
locale: en
meta:
description: "Niche score 54/100 · $353K/yr market · 472K searches/yr · $19.91 avg price. Soft demand (+1.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $353K/yr market · 472K searches/yr · $19.91 avg price. Soft demand (+1.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bump Cap — $353K/yr Amazon US Niche (2026) - Flapen"
---
# **bump cap**
**Worth a look**
Shows low returns (1.1%), but soft demand (+1.0% this quarter) keeps it on the watch list.
Market size 53Growth 26Conversion 47Competition 51Returns 94Price range 83Avg price 87Brand share 27Review moat 60Quality gap 60
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$19.91**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.73–$69.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,090.32**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Good****$353K**
$353K/yr · 472K searches
**Competition**
**Good****55%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Okay****3.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+1.0%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, bump cap is a $353K/yr Amazon United States market (472K searches/yr). The top 5 brands hold 89% of demand. Verdict: Worth a look — 54/100.
Data updated Jul 30, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bump cap market data**
- **Units sold / yr**
- **30K–40K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$597K–$796K**
- units × avg price
- **Conversion rate**
- **3.8%**
- **Avg BSR**
- **#302**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **71%**
- **Out of stock**
- **5.1%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**53**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**55%**
Top 20: 91%
**Open market**
**8%**
- Ergodyne30% - GREEN DEVIL29% - OccuNomix20% - Pyramex6% - KLEIN TOOLS4% - TITUS4% - Open — no brand owns it (4 brands, 8%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.0% search growth over the last 90 days.
12K8KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/bump-cap/trend)
## **Top bump cap search terms**
- **bump cap**213K/yr-6.6%3.3% conv. - **bump cap insert**82K/yr+3.1%6.1% conv. - **bump caps for men**22K/yr+22.4%2.6% conv. - **ergodyne safety glasses**16K/yr+10.9%0.4% conv. - **bump caps**18K/yr+0.9%4.0% conv. - **milwaukee bump cap**18K/yr-0.5%0.8% conv. - **bump cap hat**8K/yr+68.8%1.6% conv. - **hard hat baseball cap**10K/yr+12.8%1.2% conv. - **baseball cap hard hat**10K/yr+5.9%0.8% conv. - **safety bump cap**9K/yr+27.5%1.5% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/bump-cap/search-terms)
## **Top bump cap 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%5%$18K10%$35K15%$53K20%$71K1101001K10K 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**Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting Fits Into Any Baseball Hat Charcoal**Ergodyne**$9.04**4.5★3,464 rev](https://www.amazon.com/dp/B09D16Q74W) [2**OccuNomix mens Style Bump baseball caps Black One Size US**OccuNomix**$15.63**4.0★223 rev](https://www.amazon.com/dp/B0007PP47M) [3**GREEN DEVIL Maverick-Air Baseball Bump Cap Lightweight Safety Hat for Men Women Grey**GREEN DEVIL**$26.41**4.3★171 rev](https://www.amazon.com/dp/B0BYJCMX1J) [4**Occunomix V450-00 Vulcan Traditional Bump Cap with Suspension White**OccuNomix**$7.11**4.0★223 rev](https://www.amazon.com/dp/B00648B42A) [5**Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting Fits Into Any Baseball Hat 2-Pack Charcoal**Ergodyne**$14.21**4.5★736 rev](https://www.amazon.com/dp/B09D16TWN8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KLEIN TOOLS 22014 Adjustable Snapback Black Cap Bump Cap Insert Compatible Mesh Back Design with Reflective Brim Padded Interior for Construction and Jobsite Use**KLEIN TOOLS**$20.11**17 rev4mo ago](https://www.amazon.com/dp/B0GVG99CGT) [**1 Pack x Bump Cap Insert for Baseball caps. Ventilated Safety Helmet Shell. Protective Headgear for Work Security and Outdoor use. Hard Hats for Men & Women.**Milfort**$14.81**55 rev4mo ago](https://www.amazon.com/dp/B0GS6S4Q73) [**Funnysoft 8 Pcs Baseball Bump Caps Safety Bump Cap Hard Hat Baseball Helmet Breathable Safety Hat with Detachable ABS Inner Shell Foam Pad for Warehouse Factory (Classic Style Black)**Funnysoft**$69.25**5 rev7mo ago](https://www.amazon.com/dp/B0G5YXBFH9) [**2 Pack x Bump Cap Insert for Baseball caps. Ventilated Safety Helmet Shell. Protective Headgear for Work Security and Outdoor use. Hard Hats for Men & Women.**Milfort**$22.95**55 rev1y ago](https://www.amazon.com/dp/B0FCN25FN8) [**GREEN DEVIL Matrix Lite Series Bump Cap Insert for Baseball Caps EN 812 Universal Safety Bump Hat Insert for Men Women Vented Lightweight**GREEN DEVIL**$13.70**260 rev1y ago](https://www.amazon.com/dp/B0DJ8FXF6R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Occunomix V450-00 Vulcan Traditional Bump Cap with Suspension White**OccuNomix**$7.11**4.0★**▲ 179%**](https://www.amazon.com/dp/B00648B42A) [**KLEIN TOOLS 22014 Adjustable Snapback Black Cap Bump Cap Insert Compatible Mesh Back Design with Reflective Brim Padded Interior for Construction and Jobsite Use**KLEIN TOOLS**$20.11**4.5★**▲ 165%**](https://www.amazon.com/dp/B0GVG99CGT) [**1 Pack x Bump Cap Insert for Baseball caps. Ventilated Safety Helmet Shell. Protective Headgear for Work Security and Outdoor use. Hard Hats for Men & Women.**Milfort**$14.81**4.5★**▲ 151%**](https://www.amazon.com/dp/B0GS6S4Q73) [**GREEN DEVIL Maverick-Air Baseball Bump Cap Lightweight Safety Hat for Men Women Grey**GREEN DEVIL**$26.41**4.3★**▲ 144%**](https://www.amazon.com/dp/B0BYJCMX1J) [**Funnysoft 8 Pcs Baseball Bump Caps Safety Bump Cap Hard Hat Baseball Helmet Breathable Safety Hat with Detachable ABS Inner Shell Foam Pad for Warehouse Factory (Classic Style Black)**Funnysoft**$69.25**3.9★**▲ 86%**](https://www.amazon.com/dp/B0G5YXBFH9)
**~~View all trending →~~**
## **What buyers say about bump cap**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**29%
*“fits my hat perfectly”*
**Comfort-Overall**17%
*“Comfortable and durable”*
**Quality-Overall**10%
*“Its well made”*
**Value For Money**8%
*“Great value for sure”*
**Advertised Vs Actual Product**7%
*“it worked as advertised”*
**Durability**5%
*“durable”*
**Weight Light**4%
*“its not that heavy”*
**Design-Overall**3%
*“The design is easily adjusted for your specific needs”*
**Safety Standards**3%
*“Great safety glasses”*
**Material Quality**2%
*“Nice material it is made with it is not a hot hat to wear”*
### **What buyers complain about **
**Size-Overall**49%
*“They're a bit big”*
**Comfort-Overall**13%
*“Very uncomfortable”*
**Durability**11%
*“Keeps breaking”*
**Certifications**4%
*“Didn't realize these are not ANSI approved”*
**Shape/Style**2%
*“odd shaped hard shell that makes this not very admirable to use”*
**Unsustainable Design**2%
*“it did not impressed me on its design”*
**Weight Heavy**2%
*“I would not recommend this product because it is just too heavy”*
**Material Quality**2%
*“Either needs a new design or better material”*
**Sharpness**2%
*“The plastic edges are sharp”*
**Thickness**2%
*“Bump cap is too thick to be in a ball cap”*
### **Top return reasons **
**Size-Overall**71%
**Comfort-Overall**7%
**Advertised Vs Actual Product**7%
**Functionality-Overall**3%
**Weight Heavy**2%
**Strength**2%
**Material Quality**1%
**Quality-Overall**1%
**Thin**1%
**Certifications**1%
## **Common questions**
- **Is bump cap profitable to sell on Amazon United States?**
- The niche generates $353K/yr across 28 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +1.0%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the bump cap niche?**
- 10 brands and 53 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in bump cap?**
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Durability. The return rate is 1.1%.
- **When does demand for bump cap peak?**
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- **What does it cost to enter the bump cap niche?**
- Listings span $5.73–$69.25; the average listing price is $19.91 (sweet spot $15–$100). The average incumbent carries 1,090 reviews — the moat a new listing must climb.
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