---
product_id: 453030243
title: "Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat"
brand: "ergodyne"
price: "₨2023"
currency: SCR
in_stock: true
reviews_count: 13
url: https://www.desertcart.sc/products/453030243-ergodyne-skullerz-8945f-x-universal-bump-cap-insert-with-extra
store_origin: SC
region: Seychelles
---

# All-over venting for max airflow Lightweight polyethylene shell 35% more crown impact protection Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat

**Brand:** ergodyne
**Price:** ₨2023
**Availability:** ✅ In Stock

## Summary

> 🧢 Stay cool, stay safe, and never miss a beat with the ultimate bump cap upgrade!

## Quick Answers

- **What is this?** Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat by ergodyne
- **How much does it cost?** ₨2023 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/453030243-ergodyne-skullerz-8945f-x-universal-bump-cap-insert-with-extra)

## Best For

- ergodyne enthusiasts

## Why This Product

- Trusted ergodyne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Next-Level Head Safety:** Up to 35% enhanced crown impact protection keeps you confidently protected on the move.
- • **Breathe Easy, Work Hard:** Extra venting design maximizes airflow so you stay cool during long shifts.
- • **Durability Meets Comfort:** Ribbed polyethylene shell resists cracking while interior foam pads absorb impact without odor buildup.
- • **Universal Fit, Ultimate Flex:** Trim-to-fit and two-way flexible design adapts seamlessly to any baseball cap or hat style.
- • **Double Up for Double Protection:** Convenient 2-pack ensures you’re always ready to swap in fresh, reliable head protection.

## Overview

The Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert is a lightweight, durable polyethylene shell designed to fit any baseball hat. It offers up to 35% improved crown impact protection with enhanced breathability through all-over venting. Featuring a flexible, trim-to-fit design and odor-resistant foam padding, this 2-pack insert delivers reliable, comfortable head protection against bumps and scrapes for professionals on the go.

## Description

The next generation of our best-selling Skullerz 8945 Insert, the 8945F(x) Universal Bump Cap Insert with Extra Venting delivers enhanced breathability and up to 35% more crown impact protection. This lightweight and breathable impact-resistant shell easily inserts into any baseball cap, hat or other headwear for protection against bumps, scrapes, bruises and other minor head injuries. With flexible sides and convenient trim-to-fit customization, this bump cap insert easily fits a variety of hats/caps and head shapes. The shell is made of lightweight, durable polyethylene with a ribbed top for stronger crown impact protection. All-over venting maximizes airflow for cool comfort, while an interior foam pad reduces impact without absorbing odors for fresh all-day wear.

Review: Good insert - Well vented. Good protection against small/slight bumps (in and out of a van all day long). Bought as a replacement insert for a port west (small peak) bump cap PS59 which it fits perfectly. Doesn't fit the large brim port west bump cap. Would buy again
Review: Good protection & comfy - Fairly comfortable to wear and they do give that added protection. They also shape the caps well.

## Features

- NEXT GENERATION BUMP CAP – Improves upon design of best-selling Skullerz 8945 Insert for enhanced breathability and up to 35% more crown impact protection
- LIGHTWEIGHT HEAD PROTECTION – Guards against bumps, scrapes, bruises and other minor head injuries
- ENHANCED IMPACT PROTECTION – Ribbed top improves top-of-head protection by up to 35%
- MAXIMUM BREATHABILITY – All-over venting enhances airflow to keep wearers cool
- POLYETHYLENE SHELL - Durable material resists breaking and cracking
- FITS ANY HAT – Patented “trim-to-fit” design easily adjusts insert height to fit different cap designs
- FLEXIBLE – Horizontal and vertical two-way flex design for protection that is not stiff or bulky

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09D16TWN8 |
| Best Sellers Rank | 68,651 in DIY & Tools ( See Top 100 in DIY & Tools ) 48 in Hardhats |
| Brand Name | Ergodyne |
| Closure Type | Pull-On |
| Colour | Charcoal |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,827) |
| Included Components | 2 bump cap inserts |
| Item Type Name | Universal Bump Cap Insert Extra Venting |
| League Name | Baseball |
| Manufacturer | Ergodyne |
| Material Type | Polyethylene |
| Model Number | 8945F(x) |
| Size | 2-Pack |
| Style Name | 2-pack |
| UPC | 720476234821 |
| Unit Count | 2.0 count |

## Product Details

- **Brand:** Ergodyne
- **Colour:** Charcoal
- **League:** Baseball
- **Size:** 2-Pack
- **Style:** 2-pack

## Images

![Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat - Image 1](https://m.media-amazon.com/images/I/71aFFEM9ctL.jpg)
![Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat - Image 2](https://m.media-amazon.com/images/I/71LXgS-4C3L.jpg)
![Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat - Image 3](https://m.media-amazon.com/images/I/81rsv0CgrrL.jpg)
![Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat - Image 4](https://m.media-amazon.com/images/I/81YRI+D3eBL.jpg)
![Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat - Image 5](https://m.media-amazon.com/images/I/71mQs8jY4YL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Does it work with beanies?**
A: You'd have to have a long beanie to tuck the Bump Insert into as these slot into the seam/liner of a BB cap. It's possible but will likely shift about unless you find a way to lock it in position.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good insert
*by K***N on 1 December 2025*

Well vented. Good protection against small/slight bumps (in and out of a van all day long). Bought as a replacement insert for a port west (small peak) bump cap PS59 which it fits perfectly. Doesn't fit the large brim port west bump cap. Would buy again

### ⭐⭐⭐⭐⭐ Good protection & comfy
*by D***R on 11 November 2025*

Fairly comfortable to wear and they do give that added protection. They also shape the caps well.

### ⭐⭐⭐⭐ Bump hat inner
*by G***N on 7 June 2025*

Does what it's supposed to. Good value for money.

## Frequently Bought Together

- Ergodyne Skullerz 8945F(x) Universal Bump Cap Insert with Extra Venting, Fits Into Any Baseball Hat, Charcoal
- Ergodyne Skullerz 8945 Universal Safety Bump Cap Insert, Lightweight, Fits Into Any Baseball Hat
- Linerz Bump Cap Hat Inserts Ventilated Lightweight Universal Trim to Fit

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**Shop now:** [https://www.desertcart.sc/products/453030243-ergodyne-skullerz-8945f-x-universal-bump-cap-insert-with-extra](https://www.desertcart.sc/products/453030243-ergodyne-skullerz-8945f-x-universal-bump-cap-insert-with-extra)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-30*