--- product_id: 315255866 title: "Hodufy Faraday Bag for Laptops (20 x 15 inches), Faraday Cage, Faraday Bags for Phones & Key Fobs, Fireproof & Water Resistant Bag, Anti-Theft Pouch, Anti-Hacking Case Blocker(Black)" brand: "hodufy" price: "2049271₫" currency: VND in_stock: true reviews_count: 1 category: "Hodufy" url: https://www.desertcart.vn/products/315255866-hodufy-faraday-bag-for-laptops-20-x-15-inches-faraday store_origin: VN region: Vietnam --- # water resistant design 100% signal blocking 2000℉ fireproof shield Hodufy Faraday Bag for Laptops (20 x 15 inches), Faraday Cage, Faraday Bags for Phones & Key Fobs, Fireproof & Water Resistant Bag, Anti-Theft Pouch, Anti-Hacking Case Blocker(Black) **Brand:** hodufy **Price:** 2049271₫ **Availability:** ✅ In Stock ## Summary > 🛡️ Lock down your digital life with fireproof, hacker-proof confidence! ## Quick Answers - **What is this?** Hodufy Faraday Bag for Laptops (20 x 15 inches), Faraday Cage, Faraday Bags for Phones & Key Fobs, Fireproof & Water Resistant Bag, Anti-Theft Pouch, Anti-Hacking Case Blocker(Black) by hodufy - **How much does it cost?** 2049271₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/315255866-hodufy-faraday-bag-for-laptops-20-x-15-inches-faraday) ## Best For - hodufy enthusiasts ## Why This Product - Trusted hodufy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Car Theft Defense:** Stops relay attacks on keyless entry systems, giving you peace of mind wherever you park. - • **Lightweight & Portable:** Easily foldable and carry anywhere without bulk or damage, perfect for on-the-go professionals. - • **Ultimate Signal Fortress:** Blocks all wireless signals to protect your devices and car key fobs from hacking and theft. - • **Fireproof & Water Resistant:** Engineered with silicone-coated fiberglass to withstand extreme heat and accidental spills. - • **Generous 20x15 Inch Capacity:** Fits laptops, tablets, phones, key fobs, and more — your all-in-one digital security pouch. ## Overview This Faraday Bag for Laptops (20 x 15 inches) is a premium anti-theft pouch crafted from silicone-coated fiberglass and metallic shielding fibers. It offers 100% signal blocking to protect key fobs, phones, and laptops from hacking and relay attacks. Fireproof up to 2000℉ and water resistant, it combines robust security with portability and large capacity, making it an essential accessory for professionals who value privacy and device safety. ## Description What is a key fob signal blocker? It is a structure that blocks the passage of radio signals. Why do you need the faraday pouch? Modern keyless fobs carry identification chips that pick up radio signals sent out by their car. The vehicle recognizes the fob when it's in range and unlocks the doors. Keyless ignition systems work in the same way - enabling cars to start when the key fob is detected in the cabin. Criminals can exploit this via a wireless relay attack. Using a radio frequency relay booster, it's possible to pick up and then transmit a key fob signal to trick the car into thinking a fob is present. This signal blocking pouch enables entry and theft from the cabin or boot - and, in the case of keyless ignition systems, theft of the vehicle itself. Thanks to its 100% signal jamming capability, faraday bag for key fob can completely isolate your fob to make such attacks impossible - giving you complete peace of mind as a key fob protector against data loss. How does the faraday bags for phones work? Our faraday bags make your cars safe by stopping signals being sent or received by your key fob or any other device containing data. Remove your key from the rfid bag and signal reception is restored immediately, enabling normal usage. Attention: 1. Please make sure your vehicle key fob is put in to inner layer since only the Inner layer blocks signals 2. The size of these key fob signal blocker is designed for suit for mobile phones. 3. Please do not wash the faraday pouch; keep the interior dry, or it may lose signal-blocking function Review: Waste of money - This product does not work. Do not waste your money! ## Features - SUPER MULTIFUNCTIONAL PROTECTION - faraday bag is constructed with high quality non-itchy silicone coated fiberglass and super shielding metallic fiber, can provides signal blocking functions as well as stands up the temperature up to 2000℉ , It will keep your valuable 100% safe - LARGE CAPACITY - This faraday key fob protector unfolded size is 20X15 inches, folded size is 16.9X15 inches, fits large laptops, tablets, cell phones, cards, cash, document, radios, GPS units, and other electronic devices - WATER RESISTANT - Not only does our rfid key fob protector stand up against fire, but it's also highly water resistant just in case it gets wet for any reason - EASY TO CARRY - faraday bags for phones is PORTABLE and LIGHTWEIGHT, easy to carry, The bags can be easily folded without deformation or damage. - PROTECT YOUR CAR - Your signal can be hacked from your fob if you have keyless entry on your car and a carjacker can steal your car without you knowing it, but this faraday bag will stop the signals from being hacked. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08XMF32CM | | Best Sellers Rank | 471,535 in DIY & Tools ( See Top 100 in DIY & Tools ) 467 in Safe Accessories | | Brand | Hodufy | | Brand Name | Hodufy | | Capacity | 300 Cubic Inches | | Closure Type | Zipper | | Closure type | Zipper | | Colour | Black | | Customer Reviews | 4.4 out of 5 stars 1,337 Reviews | | Handle Type | Top handle | | Item Dimensions L x W x H | 50.8L x 38.1W x 50.8H centimetres | | Manufacturer | Hodufy | | Material | Silicone | | Material Type | Silicone | | Number of Compartments | 1 | | Pattern | Solid | | Pocket Description | No Pockets | | Shell Type | Soft | | Strap Type | Web Strap | | Style | Modern | | Style Name | Modern | | UPC | 741827811294 | | Wheel Type | Double spinner | ## Images ![Hodufy Faraday Bag for Laptops (20 x 15 inches), Faraday Cage, Faraday Bags for Phones & Key Fobs, Fireproof & Water Resistant Bag, Anti-Theft Pouch, Anti-Hacking Case Blocker(Black) - Image 1](https://m.media-amazon.com/images/I/81n1A+x15pL.jpg) ## Customer Reviews ### ⭐ Waste of money *by S***L on 5 October 2024* This product does not work. Do not waste your money! ## Frequently Bought Together - Hodufy Faraday Bag for Laptops (20 x 15 inches), Faraday Cage, Faraday Bags for Phones & Key Fobs, Fireproof & Water Resistant Bag, Anti-Theft Pouch, Anti-Hacking Case Blocker(Black) - lanpard Faraday Bag for Phones and Car Keys, 2 Pack RFID Signal Blocking Bag, Carbon Fiber Material Shielding Case for Cell Phone Privacy Protection & Key Fob, Anti-Tracking Anti-Hacking Case Blocker - Faraday Bag (15 x 10 inches), Faraday Cage, Cell Phone Signal Jammer, Faraday Key Fob Protector, RFID Faraday Pouch Signal Blocker Anti-Theft Pouch, Anti-Hacking Case Blocker (Black) --- ## 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.vn/products/315255866-hodufy-faraday-bag-for-laptops-20-x-15-inches-faraday](https://www.desertcart.vn/products/315255866-hodufy-faraday-bag-for-laptops-20-x-15-inches-faraday) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*