---
product_id: 550767962
title: "E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi"
brand: "golden kocoon"
price: "505 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Golden Kocoon"
url: https://www.desertcart.pl/products/550767962-e-m-f-cap-hat-bamboo-faraday-fabric-liner-5
store_origin: PL
region: Poland
---

# 20% silver fiber blend Adjustable Hook & Loop fit 99.8% EMF blocking tested E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi

**Brand:** golden kocoon
**Price:** 505 zł
**Availability:** ✅ In Stock

## Summary

> 🧢 Shield your style, block the buzz—wear the future today!

## Quick Answers

- **What is this?** E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi by golden kocoon
- **How much does it cost?** 505 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/550767962-e-m-f-cap-hat-bamboo-faraday-fabric-liner-5)

## Best For

- golden kocoon enthusiasts

## Why This Product

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

## Key Features

- • **Custom Fit for Every Head:** Featuring an innovative Hook & Loop closure, the cap adjusts seamlessly to medium-large sizes, ensuring a secure, personalized fit that stays put all day.
- • **All-Day Comfort Meets Style:** Crafted from 100% cotton and bamboo lyocell, this cap offers superior softness and breathability, perfect for professionals who demand comfort without compromising on look.
- • **360° Discreet EMF Shielding:** Our unique liner design wraps fully around your ears and head, delivering invisible protection against 5G, Bluetooth, smart meters, and WiFi radiation—without the bulky ‘tech gear’ vibe.
- • **Trusted Family-Owned Expertise:** Created by EMF technician co-founder Dave, Golden Kocoon blends science-backed innovation with sustainable, stylish craftsmanship—join a community that values health and high standards.
- • **EcoShield™ Bamboo Silver Liner:** Experience cutting-edge EMF protection with a soft, breathable fabric that’s 20% pure silver fiber—lab-verified to block up to 99.8% of harmful frequencies.

## Overview

The Golden Kocoon® E.M.F Cap Hat combines advanced EcoShield™ bamboo lyocell fabric with 20% pure silver fiber to deliver up to 99.8% electromagnetic frequency protection across 30 MHz–10 GHz. Designed for everyday use against 5G, Bluetooth, smart meters, and WiFi radiation, this lightweight, breathable, and adjustable cap offers discreet, full-coverage shielding with a comfortable, stylish fit. Crafted by a family-owned Australian brand with EMF expertise, it’s the perfect blend of science, sustainability, and fashion for health-conscious professionals.

## Description

Buy .E-M-F Cap with Hook & Loop - Using Our EcoShield™ Bamboo Lyocell Fara-Day Silver Liner - This hat is Ideal for Everyday 5 G, B T, Smart Meter & Wi Fi environments - Black: Shop top fashion brands Baseball Caps at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: Golden Kocoon caps are extremely well made and durable. - Golden Kocoon EMF cap is extremely well made and I am very picky about caps, I've had to buy three of them recall's friends keep wanting them after they try them on, HaHa. They keep their shape unbelievably even when it's raining, and the fastener, it retains the sizing, even when it gets wet. Love it!!
Review: They loved it - Bought as a gift

## Features

- 🌿NATURAL FIBERS FOR MAXIMUM COMFORT & QUALITY: Crafted with our Oeko-Tex EcoShield Tech E M F bamboo Lyocell liner, and 100% cotton cap (Certified by the manufacturer), our fabric offers superior softness, breathability, and eco-friendliness, making it perfect for all-day wear.
- 🧪 THIRD PARTY LAB-VERIFIED: The EcoShield fabric contains up to 20% pure silver fiber and has been evaluated across a broad 30 MHz–10 GHz frequency spectrum. Independent testing recorded values as high as 99.8 percent within the measured range, confirming the fabric’s strong electromagnetic performance qualities while remaining soft and breathable.
- 🔄HOOK & LOOP CLOSURE- For the perfect fit. Our caps come in a Medium-Large size, to fit most adults and big kids. Most heads reach near-adult size around age 10, making this a great choice for teens and adults alike. This cap can be adjusted to various head sizes, without feeling tight or loose, adapting perfectly to an average-sized adult head.
- 👂 DISCREET LINER WITH FULL COVERAGE: Our unique liner design provides 360° comfort and extended coverage around the ears. With bamboo fabric against your skin and the silver layer discreetly woven inside, you get the best of both worlds- comfort and style, without the medieval look.
- 👪 SMALL FAMILY-OWNED BUSINESS WITH E M F KNOWLEDGE: Golden Kocoon is a passionate Australian family business, co-founded by Dave, an E M F technician. We’re dedicated to creating high-quality, science-backed lifestyle products that combine comfort, function, and style.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7HDVV3Z |
| ASIN  | B0D71ZRWVK |
| Additional Features | EMF Protection |
| Age Range Description | Adult |
| Apparel Closure Type | Multiple |
| Apparel Fabric Stretch | Medium Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #209,091 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #661 in Women's Baseball Caps #1,232 in Men's Baseball Caps |
| Brand Name | Golden Kocoon |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (108) |
| Date First Available  | June 13, 2024 |
| Department  | unisex-adult |
| Fabric Type | Cap- 100% Cotton. EMF Liner- 50% Bamboo Lyocell, 40% Silver, 10% Spandex |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Global Trade Identification Number | 00197644390489 |
| Hat Form Type | Baseball Cap |
| Is Waterproof | false |
| Item Type Name | Baseball Cap |
| Item model number  | GK026 |
| Manufacturer Part Number | GK018 |
| Material Type | Hook & Loop |
| Number of Items | 1 |
| Occasion Type | Bachelorette Party, Easter, Mother's Day |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Protection from RF radiation during cell phone use, near cell towers, Bluetooth devices, smart meters, and WiFi; daily use as a fashionable accessory |
| Seasons | Summer |
| Sport Type | Baseball |
| Style Name | Baseball Cap |
| Style Number | GK018 |
| Theme | Fashion |
| UPC | 197644390489 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Images

![E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi - Image 1](https://m.media-amazon.com/images/I/61x1W3rWDSL.jpg)

## Available Options

This product comes in different **Material Type, Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Golden Kocoon caps are extremely well made and durable.
*by M***S on February 8, 2026*

Golden Kocoon EMF cap is extremely well made and I am very picky about caps, I've had to buy three of them recall's friends keep wanting them after they try them on, HaHa. They keep their shape unbelievably even when it's raining, and the fastener, it retains the sizing, even when it gets wet. Love it!!

### ⭐⭐⭐⭐⭐ They loved it
*by T***N on January 14, 2026*

Bought as a gift

### ⭐⭐⭐⭐⭐ Actually works
*by S***N on February 24, 2024*

I was looking for a hat made from bamboo viscose and none were, but this one had a bamboo liner. I bought it because I am interested in EMF and wanted a bamboo hat. It says that just sticking an EMF meter inside it isn't a good way to test if the hat blocks EMF and RF. I did it anyway and it actually did block almost all of it. While wearing it you feel like everything is quieter in a sense. Its hard to explain the feeling, but you can tell it makes a difference. I held my Geiger counter to it as well and it was not radioactive. I only say that because some products from China have Thorium in them and are radioactive. Honestly, I'm impressed with the quality and this hat is about $30 cheaper than many other EMF blocking hats .

## Frequently Bought Together

- Golden Kocoon®- E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi
- Golden Kocoon® - E-M-F Organic Cotton & Bamboo Viscose Slouch Beanie with EcoShield™ Tech Bamboo Lyocell Faraday Fabric Silver Liner - Adult Size Hat in Black - 5 g, BT, Smart Meter & WiFi Cocoon Cap

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**Shop now:** [https://www.desertcart.pl/products/550767962-e-m-f-cap-hat-bamboo-faraday-fabric-liner-5](https://www.desertcart.pl/products/550767962-e-m-f-cap-hat-bamboo-faraday-fabric-liner-5)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*