Best Faraday Bags For Cell Phones

Faraday bags, over the last 2 years, have been soaring in popularity.

They’re not new. They’ve been used by diplomats, law enforcement, military, and government entities for a while now.

So why are consumers rushing to buy Faraday bags? Privacy concerns of criminals and governments monitoring our every move and accessing our private data.

One easy way to mitigate these concerns is to use a Faraday bag.

best faraday bag for phone

Where To Buy the Best Faraday Bags

Key Features to Look for in a Faraday Bag

Material Quality

The material of a Faraday bag is crucial to its effectiveness. Look for bags that are made with high-quality materials, such as double-layered metallic or conductive fabric. These materials will ensure that the bag provides a strong electromagnetic shield against any potential threats.

Size and Capacity

The size and capacity of a Faraday bag is important to consider depending on what you plan to use it for. If you’re looking to store a phone or a small electronic device, a smaller bag may suffice. However, if you’re looking to store larger items such as laptops or multiple devices, a larger capacity bag may be necessary.

Shielding Effectiveness

The effectiveness of the shielding is another key feature to consider when purchasing a Faraday bag. A good Faraday bag should have a high level of shielding effectiveness, measured in decibels (dB). Look for bags that provide a minimum of 60dB of shielding, as this will protect your devices from the most powerful electromagnetic fields.

Durability and Lifespan

The durability and lifespan of a Faraday bag are important factors to consider when making a purchase. Look for bags that are made with high-quality materials and have strong construction that can withstand daily wear and tear. You want a bag that will last for a long time and provide reliable protection for your devices.

Best Faraday Bags For Cell Phones

GoDark Faraday Bags for Phones

Having used Faraday bags for several years, I’ve tried many designs, but the GoDark roll-top design truly stands out. Over time, I’ve found its failure-free signal-blocking closure to be among the best available. A quick glance is all you need to ensure your GoDark Faraday Bag is securely closed, granting peace of mind knowing your device is fully shielded.

Its capabilities are vast, starting with its function to stop cell phone tracking, ensuring your movements and activities remain private. Moreover, it proficiently blocks GPS, making it almost impossible for prying eyes to pinpoint your location. But that’s not all; in this age of wireless connectivity, the bag acts as a safeguard against electromagnetic fields by effectively blocking EMFs from 4G, 5G, WiFi, and Bluetooth.

One feature I particularly appreciate is the inner felt liner of the GoDark cell phone Faraday bag. Not only does it protect your privacy, but it also ensures the metallic blocking material doesn’t accidentally interact with your touchscreen. This means I can keep my phone powered on, ready to showcase photos or make emergency calls, while others fumble to restart their devices.

GoDark Faraday Bags for Phones – 2 Pack

at GoDark
Prices accurate at time of writing

Durability is another factor to consider when choosing a Faraday bag. Over the years, I’ve learned that wear and tear can be brutal, but the GoDark Faraday Bag stands the test of time. Its heavy-duty 600D Poly Outer Shells, complete with a PU face coat and TPU backing, ensure both water and puncture resistance. The added thin inner padding and felt liner act as an extra layer of protection, safeguarding the signal-blocking material from damage due to repeated use.

In my experience, if you’re looking for a reliable, long-lasting Faraday bag, GoDark should definitely be on your radar.


The OffGrid Mobile Bag offers premium cybersecurity for cell phones, wallets, credit cards, and passports. OffGrid products have been trusted by law enforcement and government agencies for over a decade.

All data stored on mobile devices, including photos and passwords, are vulnerable to remote cyberattacks. The OffGrid bag is a physical barrier between phones and invasive signals to keep data secure.

OffGrid Faraday Bag for Phones

at Amazon
Prices accurate at time of writing

Law enforcement and intelligence agencies have entrusted OffGrid’s products to preserve the integrity of investigative material for over 10 years. OffGrid’s bags ensure digital evidence can not be remotely accessed, altered, or removed.

OffGrid’s collection of Faraday Bags blocks out invasive EMF, RFID, FM Radio, GPS, Cellular, Bluetooth, and Wifi signals to safeguard data and protect privacy.

OffGrid uses quad-layer Faraday material to ensure mobile devices can not be hacked, tracked, or detected when enclosed within an OffGrid bag.

Additionally, This faraday bag employs a single-fold velcro seal that is backed by a magnetic closure. The magnetic closure creates a continuous closed loop to eliminate any gaps that can be infiltrated by signals. The minimalist form of the bag makes this discreet accessory easily transportable for day-to-day use.

Mission Darkness

The Mission Darkness Non-window Faraday Bag for Tablets completely blocks all wireless signals and keeps medium size electronic devices shielded to prevent hacking, tracking, spying, and chain of custody corruption.

When a tablet is properly enclosed in the bag, no apps or malicious code can be remotely triggered or wiped, no communication can penetrate, and no one can access the microphone, camera, GPS location, or data.

Mission Darkness Non-Window Faraday Bag for Tablets

at Amazon
Prices accurate at time of writing

Primary uses are for law enforcement and military forensic evidence collection, defense against data theft, personal security, EMP protection, and enhancing digital privacy.

The bag is built with a durable and water-resistant ballistic nylon outer material to ensure that devices and faraday fabric stay dry and protected. The interior includes two layers of high-shielding TitanRF Faraday Fabric on the sides with dual paired seam construction.

The bag will block all wireless signals including WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, NFC, and radio signals from low MHz to 40GHz.

Additional product features include a double roll with Velcro closure, a unique serial number, and a transparent branding pocket.

SLNT Faraday Sleeve For Phones

The SLNT Faraday Sleeve for Phones instantly blocks all wireless signals to electronic devices by shielding them from wireless threats such as hacking, tracking, and data extraction.

Once inside the patented enclosure, the Faraday Sleeve protects against malicious apps, cell phone spying, microphone access, eavesdropping, GPS tracking, camera access, location data, and compromising personal, and business information.

Silent Pocket SLNT Faraday Bag Smartphone Sleeve

at Amazon
Prices accurate at time of writing

The Faraday Sleeves have many uses, from military forensic evidence collection, law enforcement, personal security, EMP and solar flare protection, and EMF radiation protection from harmful radiation to the head and body.

The primary uses are to shield cell phones, passports, GPS units, transponders, two-way radios, key fobs, and other small electronics.

The Faraday Sleeve uses a patented Faraday Cage technology to block all wireless signals, including WiFi (2.4 & 5GHz), Bluetooth, cell signals (4G LTE+), GPS, RFID, and radio signals with 80-100dB average attenuation from low MHz to 5GHz spectrum.

Frequently Asked Questions

What Does a Faraday Bag Do?

Faraday bags provide you the benefit of having the same electronic protection that government operatives have for their mobile devices.

Most countries’ intelligence agencies have a group that specializes in SIGINT (Signals Intelligence) collection.

For example, the National Security Agency (NSA) has a group known as Tailored Access Operations (TAO) which are the only on-network operators within the NSA that are permitted to engage in offensive operations on the internet.

National Security Agency Ft Meade
Aerial photograph of the National Security Agency by Trevor Paglen. Commissioned by Creative Time Reports, 2013. (Wikimedia Commons)

Within the TAO there is a department known as the Remote Operations Center. If the US Government needs to gain access to computer systems, networks, or mobile devices, the request goes to the ROC.

To ensure your mobile devices such as cell phones and tablets are not being tracked or hacked by these types of groups while traveling, the best practice is to store them in a faraday bag.

Are Faraday Bags Effective?

Faraday bags are effective as radio frequency blocking bags that stop Bluetooth, RFID, GPS, and Wi-Fi exploits without ever raising anyone’s suspicion.

The fact that you can take this security device with you anywhere without raising suspicions is another advantage. People around you will think that you’re carrying a nylon travel wallet or some sort of common bag.

Easily blending in improves your privacy, and not exposing your devices to hackers in the first place is an excellent security practice.

Do Faraday Bags Block 5G?

As 5G continues to grow, RF hacking is projected to become a large cybersecurity issue, as it can go under the radar of firewalls and network-based detection systems.

Most Faraday bags are manufactured to be able to block the 5GHz RF spectrum. To ensure that it is, check the manufacturer’s specs before buying. All Faraday bags mentioned above block 5G.


In today’s digitally driven world, privacy and security have become paramount. The surge in popularity of Faraday bags over the past two years underscores a collective consciousness towards protecting personal data from potential threats, both governmental and criminal. These bags, previously reserved for diplomatic and official circles, are now available for everyday consumers. They serve as a reliable shield against a range of wireless signals, thereby ensuring the devices contained within remain untracked and unhacked.

From the GoDark, which offers a sturdy and reliable design, to the OffGrid that’s trusted by law enforcement, to the Mission Darkness and SLNT Faraday Sleeves, each offers unique features that cater to varying needs. When selecting a Faraday bag, it’s crucial to consider factors such as material quality, size, shielding effectiveness, and durability.

Moreover, with the rise of 5G technology and its potential security vulnerabilities, it’s reassuring to know that Faraday bags can offer protection against this advanced communication spectrum. In an age where personal data is constantly at risk, Faraday bags provide a tangible solution to digital peace of mind. As technology evolves, so too does the necessity for tools that ensure our privacy remains uncompromised.

READ NEXT – Manly Must-Haves: Survival Gear for Every Guy

Stay Tuned to the RE Factor Tactical Blog and be part of this all VETERAN-run website. Be sure to follow us on FacebookInstagram, and LinkedIn for exclusive content and deals.

Check out our DAILY DEALS page for industry deals and discounts.

Visit our Amazon Influencer Page for more products we recommend:

Table of Contents

  • Where To Buy the Best Faraday Bags
  • Key Features to Look for in a Faraday Bag
  • Material Quality
  • Size and Capacity
  • Shielding Effectiveness
  • Durability and Lifespan
  • Best Faraday Bags For Cell Phones
  • GoDark Faraday Bags for Phones
  • Mission Darkness
  • SLNT Faraday Sleeve For Phones
  • Frequently Asked Questions
  • What Does a Faraday Bag Do?
  • Are Faraday Bags Effective?
  • Do Faraday Bags Block 5G?
  • Conclusion

Leave a Reply

Your email address will not be published. Required fields are marked *