--- product_id: 550767962 title: "Golden Kocoon®- E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi" brand: "golden kocoon" price: "€ 106.56" currency: EUR in_stock: true reviews_count: 9 category: "Golden Kocoon" url: https://www.desertcart.pt/products/550767962-golden-kocoon-e-m-f-cap-hat-bamboo-faraday-fabric store_origin: PT region: Portugal --- # 78 dB peak signal blocking 50% bamboo lyocell liner 99.99% EMF attenuation Golden Kocoon®- E.M.F Cap Hat- Bamboo Faraday Fabric Liner- 5.g, Cell Towers, Bluetooth, Smart Meters & WiFi **Brand:** golden kocoon **Price:** € 106.56 **Availability:** ✅ In Stock ## Summary > 🧢 Stay stylish, stay shielded — your everyday EMF armor. ## Quick Answers - **What is this?** Golden Kocoon®- 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?** € 106.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/550767962-golden-kocoon-e-m-f-cap-hat-bamboo-faraday-fabric) ## 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 - • **Discreet Wellness Design:** Invisible silver fiber liner inside a classic 100% cotton baseball cap—look effortlessly stylish while safeguarding your wellbeing. - • **Lab-Tested EMF Shielding:** Scientifically proven to block up to 99.99% of harmful EMF frequencies from 30MHz to 10GHz, keeping you protected in a hyper-connected world. - • **Eco-Friendly Bamboo Comfort:** Soft, breathable bamboo lyocell fabric lined with silver fibers ensures all-day comfort without compromising style or sustainability. - • **Adjustable Fit for Every Day:** Hook-and-loop closure offers a customizable fit for adults and older children, perfect for work, travel, or casual outings. - • **Trusted Australian Craftsmanship:** Created by a certified EMF technician family business, combining transparency, quality, and genuine care in every stitch. ## Overview The Golden Kocoon® E.M.F Cap combines cutting-edge EcoShield™ fabric technology with sustainable bamboo lyocell and silver fibers to block up to 99.99% of EMF radiation across a broad frequency range. Lab-tested and crafted by an Australian family business, this lightweight, breathable baseball cap offers discreet, adjustable protection without sacrificing comfort or style—ideal for professionals navigating modern electromagnetic environments. ## Description Buy Golden Kocoon® E.M.F Cap - 100% Cotton with EcoShield™ Silver Tech | Lab-Tested with Discreet EcoShield™ Liner, Breathable Natural Fibres & Adjustable Everyday Comfort: 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: Actually works - 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 . ## Features - SOFT AGAINST YOUR SKIN, DESIGNED FOR EVERYDAY COMFORT: Our EcoShield liner is made using Oeko-Tex fabric (certified by the manufacturer) & combines bamboo lyocell with silver fibre in a thin, breathable fabric that sits discreetly inside a classic 100% cotton baseball cap. Lightweight, breathable, and designed to look and feel like a normal everyday cap. An eco-friendly choice designed with comfort in mind. - INDEPENDENTLY LAB-TESTED & HOW TO VERIFY YOURSELF: The EcoShield fabric has been evaluated across a frequency range of 30MHz to 10GHz, including testing in the US using IEEE 299 methodologies. Results recorded attenuation levels as high as 99.99 percent within the measured range, with peak attenuation 78 dB. For those wishing to conduct their own testing, a quality meter is needed. Please note-cell phones are not a reliable way to test. If your cell still rings it doesn't mean it isn't working. - CREATED BY AN AUSTRALIAN FAMILY BUSINESS WITH CERTIFIED EXPERTISE: Golden Kocoon was founded by Jenny and Dave, a certified E.M.F Technician with Building Biology training. From fabric sourcing and independent testing through to product design, every decision is guided by real-world experience, transparency, and attention to detail. As a small Australian family business, we're committed to creating thoughtfully designed products and providing genuine customer care every step of the way. - DISCREET SILVER LINER- LOOKS LIKE A NORMAL CAP: The EcoShield liner sits discreetly inside the cap, with no visible metallic fibres on display. The liner is intentionally flipped so the soft bamboo lyocell side rests against your skin, while the silver side remains hidden inside the cap- no drawing attention to your wellness choices. The adjustable hook-and-loop closure provides a comfortable fit for most adults and older children. The liner extends around the full crown and down the ear. - COMFORTABLE FOR WORK, TRAVEL AND EVERYDAY WEAR: Whether you're in the office, on a plane, commuting, or simply going about your day, this cap is designed to fit naturally into your routine. Hand wash recommended. If machine washed, use a gentle cold cycle and air dry away from direct sunlight. Available in Black and Grey. As a small Australian family business, we're proud to stand behind every product we make and are always here to help if you need us. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7HDVV3Z | | Additional Features | EMF Protection | | Age Range Description | Adult | | Apparel Closure Type | Hook and Loop | | Apparel Fabric Stretch | Medium Stretch | | Apparel Fabric Weight Class | Lightweight | | Best Sellers Rank | #362,231 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #1,247 in Women's Baseball Caps #2,437 in Men's Baseball Caps | | Brand Name | Golden Kocoon | | Brim Width | 6.5 centimeters | | Care instructions | Hand Wash Only | | Closure type | Hook and Loop | | Color | Black | | Customer Reviews | 4.2 out of 5 stars 121 Reviews | | Fabric Type | Cap- 100% Cotton. EMF Liner- 50% Bamboo Lyocell, 40% Silver, 10% Spandex | | Fabric type | Cap- 100% Cotton. EMF Liner- 50% Bamboo Lyocell, 40% Silver, 10% Spandex | | Fit Type | Adjustable | | Fit to Size Sentiment | Positive | | Global Trade Identification Number | 00197644390489 | | Hat Form Type | Baseball Cap | | Import Designation | Imported | | Is Waterproof | false | | Item Type Name | Baseball Cap | | Manufacturer Part Number | GK018 | | Material Type | Hook & Loop | | Number of Items | 1 | | Occasion Type | Bachelorette Party, Easter, Mother's Day | | Origin | Imported | | Pattern | Solid | | Pattern Style | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Air Travel, Commuting, Everyday Wear, Outdoor Activities, Work | | Seasons | All | | Sport Type | Baseball | | Style Name | Fedora | | Style Number | GK018 | | Theme | Fashion | | UPC | 197644390489 | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Images ![Golden Kocoon®- 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/51aGEeUA-nL.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!! ### ⭐⭐⭐⭐⭐ 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 . ### ⭐⭐⭐⭐ Love the hat just like my cat *by M***T on July 10, 2026* It doesnt fit on my head, But my daughter carried her cat in it instead. Deffintely keeps the aliens and government out if my head. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/550767962-golden-kocoon-e-m-f-cap-hat-bamboo-faraday-fabric](https://www.desertcart.pt/products/550767962-golden-kocoon-e-m-f-cap-hat-bamboo-faraday-fabric) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-13*