--- product_id: 2652840 title: "OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards" brand: "offgrid" price: "āļŋ7698" currency: THB in_stock: true reviews_count: 6 url: https://www.desertcart.co.th/products/2652840-offgrid-by-edec-cell-phone-faraday-bag-with-window-signal store_origin: TH region: Thailand --- # 8.25" x 8" size 69+ dB shielding Anti-tracking tech OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards **Brand:** offgrid **Price:** āļŋ7698 **Availability:** ✅ In Stock ## Summary > 🔒 Stay Connected, Stay Protected! ## Quick Answers - **What is this?** OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards by offgrid - **How much does it cost?** āļŋ7698 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2652840-offgrid-by-edec-cell-phone-faraday-bag-with-window-signal) ## Best For - offgrid enthusiasts ## Why This Product - Trusted offgrid brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Military-Grade Fabric:** Crafted with proprietary ISOTech fabric for industry-leading signal isolation. - â€Ē **Ultimate Signal Blocker:** Experience unparalleled protection against unwanted tracking and spying. - â€Ē **Versatile Compatibility:** Fits a range of devices, including iPhone 6+ and key fobs. - â€Ē **Designed for Professionals:** Perfect for law enforcement and military applications, ensuring your data stays safe. - â€Ē **Innovative Shielded Window:** Easily check your device's status without compromising security. ## Overview The OFFGRID by EDEC is a cutting-edge Faraday bag designed to block all cell signals, including 5G, while providing a shielded window for easy device monitoring. With dimensions of 8.25" x 8" and a proprietary ISOTech fabric, it offers superior protection against tracking and spying, making it ideal for law enforcement and military use. ## Description OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards ## Features - Forensic faraday bag designed for law enforcement digital forensics and military cell phone exploitation - Standard size bag: Put a cell phone or GPS inside to block cell signals, satellite, Wifi, 5G, and bluetooth frequencies - Shielded window allows preview of device inside to determine battery life, device state, and confirm signal isolation - External Dimensions: 8.25" wide x 8" tall; Usage Dimensions: 4.25'' x 7.5'' Fits iPhone 6+. Proprietary ISOTech faraday fabric provides best in the industry signal shielding. - Radio frequency shielding spec: 69+ dB attenuation (final bag spec, not just base materials spec) ## Product Details - **Brand:** OFFGRID - **Compatible Phone Models:** All Cell phones with dimensions less than the 4.25x7.5 inches - **Color:** Cell Phone - w/ Window - **Compatible Devices:** Universal Fit - **Material:** Faraday Material ## Images ![OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards - Image 1](https://m.media-amazon.com/images/I/81jB-zXIEGL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Be sure of size!!! *by M***N on December 11, 2024* Thing totally works. Just remember if you have a case on your phone to protect from dropping, scratching etc. You might need a bigger size than ya think. This one is a tight fit for my Galaxy in it's shock resistant case, but it really works so I'll be buying the next size up so it also fits credit/debit cards and car fob...I think the tablet sized one is probably perfect. ### ⭐⭐⭐⭐⭐ Bottom Line: It Works *by L***. on December 27, 2016* I looked at dozens of Faraday bags on Amazon before selecting this one, based pretty much entirely on the reviews. I was a bit apprehensive since this one is considerably more expensive than most. At the end of the day, it's a sheet of metal fabric wrapped in cloth.This bag exists for only one purpose: to block cellular RF signals from whatever's inside. Either it works as promised or it doesn't. As such, I tested it by dropping my phone in the bag, folding the top over twice as directed, and immediately calling it from another phone.The verdict? It worked. My phone could not be found by the cellular network and the call went to voicemail.A couple things to note:1. The density and composition of the mesh fabric determines the range of radio frequencies that are blocked. I'm satisfied that the bag does indeed block common cell frequencies, and others have claimed that it also blocks the frequencies of wireless car key fobs. Beyond these, I wouldn't expect this bag to block devices like AM/FM radios, ham radios, walkie-talkies or the like.It may block Wi-Fi and/or Bluetooth; I haven't yet tested this.2. Many people (including manufacturers) claim these bags also block GPS signals. Whether they do or not isn't really relevant since GPS signals are one-way: they fall from the GPS satellites onto your device, which computes your position based on the strength of signals received from multiple satellites.GPS-enabled devices do not transmit anything back to the satellites (in fact the satellites are not equipped to receive anything from customer devices -- they are one-way, transmit-only devices).If you're concerned about your device betraying your location, blocking the cellular signals is what you want. Once your device has computed its location via the GPS radio, that data can only be sent back to interested parties (such as apps, for example) via the cellular network, Wi-Fi, or in some cases a connected bluetooth device. If your device cannot be found on a cellular network or Wi-Fi network, your GPS-computed location cannot be leaked.The bag itself appears to be well made. The outer fabric and stitching looks strong. Not sure what the point is of the clear plastic pouches -- anything in these pouches will most certainly not be protected. Also, the "fold top over twice" business is messy and results in a sloppy looking bag. A better mechanism, even snaps or a buckle, would look better and be more secure. The bag's natural tendency is to unroll itself when fastened with the hook-and-loop mechanism. This tendency probably isn't strong enough to completely unroll, but it could have been avoided with a better fastening scheme. ### ⭐⭐⭐⭐⭐ Really works! *by A***R on February 20, 2023* Upon initial testing, this bag seems to work as advertised. I placed an FM radio receiver in this bag while tuned to a station and the radio went completely silent as soon as I placed it inside the bag, as soon as I pulled the radio out of the bag, the radio started playing again. I then tested with two walkie talkies with one walkie talkie in the bag, and the other walkie talkie outside the bag about 3 feet away. Although I did hear the walkie talkie in the bag when I transmitted on the other one, the signal was noticeably noisy and not clear. Basically it was equivalent to having the walkie talkies a mile apart from each other even though they were only 3 feet away. This means the bag is at least attenuating 99% of the signal which is impressive and should be sufficient. Next test I placed a cell phone inside the bag and when I tried to call it with another phone it would not ring and went to voicemail. ## Frequently Bought Together - OFFGRID by EDEC - Cell Phone Faraday Bag with Window - Signal Blocking, Anti-Tracking, Anti-Spying, EMP Protection for Cell Phones, Key Fobs and Credit Cards - Mission Darkness Faraday Bag for Laptops // Device Shielding for Law Enforcement & Military, Executive Privacy, Travel & Data Security, Anti-Hacking & Anti-Spying Assurance - Mission Darkness Dry Shield Faraday Phone Sleeve // Slim Waterproof Dry Bag for Cell Phones + RF Shielding Liner // Signal Blocking, Anti-tracking, EMP Shield, Data Privacy, Electronic Device Security --- ## 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.co.th/products/2652840-offgrid-by-edec-cell-phone-faraday-bag-with-window-signal](https://www.desertcart.co.th/products/2652840-offgrid-by-edec-cell-phone-faraday-bag-with-window-signal) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*