Free Domestic Shipping on Orders Over $200

Cart (0)

Your Cart is Empty


Faraday Bags for Phones

Charcoal Grey
Royal Blue

A Faraday bag tailored for phones, seamlessly integrated with signal-blocking Faraday cage technology. This Faraday bag has a quick access roll down and seal design for ease of use and quick deployment. Includes an external window, offering the ability to add identification cards or evidence tags for effortless organization and quick visual identification.

Instantly Block: Cellular, WiFi, Bluetooth, GPS, RFID, NFC, Satellite, Navigation, EMP, Solar Flare, Key Fob and EMF Radiation 

Check if your device is compatible 

  • Silent Pocket® Faraday cage with roll down velcro closure
  • Clear plastic pocket for documents or storage (Non-signal blocking)
  • Available in: Small, Medium

Great for: Fieldwork, travel, long term storage


Materials & Trims 

Exterior: 500D Weatherproof Polyester
Lining: Multishield® Faraday Shielding Material



External: 6.1 x 4.6 in (15.5 x 11.75 cm)
Internal Use: 5.9 x 3.5 in (15 x 9 cm)
Weight: .1 lbs (.05 kgs)


External: 8.4 x 4.5 in (21.25 x 11.5 cm)
Internal Use: 7.48 x 4.13 in (19 x 10.5 cm)
Weight: .15 lbs (.07 kgs)


The main compartment of this bag is a Faraday cage and is rated to the following specifications:

Silent Pocket® Faraday Technology Instantly Blocks: 

  • Silent Pocket® with Multishield® (Faraday Shielding Material) is MIL‐STD‐188‐125‐2 compliant, and exceeds IEEE 299-2006 (1 - 40GHz) standards. (100,000:1 reduction, see testing page here)
  • Blocks 100 dB+ Cellular, WiFi, Bluetooth, GPS, RFID, NFC, EMP, and EMF Radiation
  • Blocks CDMA, GSM, DCS, PHS, 3G, 4G, 5G, LTE
  • Blocks WiFi (2.4 - 5 GHz), Bluetooth (2.4 GHz), and GPS (1-2 GHz)
  • Blocks RFID and NFC @ 13.56 MHz
  • Shields against EMP, HEMP, CME, Solar Flare, and static shock
  • Blocks Carrier, hardware, and OS agnostics

Customer Reviews

Based on 94 reviews
Michael Theroux

Works perfectly!

Very Impressed, thanks POSO!

Heard about this on the HE Show, love the product! Will be getting the bigger ones soon. Totally seals and protects your phone, the phone's microphone can however still 'hear'.

Cody Ruiz
Seems to work as promised

Put my phone in it while sleeping with the phone next to my head on my night stand. My watch and other devices show my phone disconnected, to include checking my wifi connection through my router.

Bradley Goddard
The only one that worked.

I've bought about 4 or 5 wallets, and none of them have worked except for SLNT. I also bought other phone covers. And they didn't work except for S LNT.

Gaspare Marturano
The Ultimate Protection for Your Privacy and Devices

In an era where our personal data is more vulnerable than ever, finding effective solutions to safeguard our digital lives has become paramount. The SLNT Faraday Bags for Phones offer a cutting-edge solution that not only protects your privacy but also secures your devices from potential cyber threats. After extensively testing these Faraday bags, I am thoroughly impressed and confident in their ability to provide unparalleled protection. The first thing that caught my attention was the thoughtful design of these bags. The SLNT Faraday Bags are crafted from high-quality, durable materials that exude reliability. The attention to detail is evident in every stitch, ensuring a secure enclosure that blocks all incoming and outgoing signals, including cellular, Wi-Fi, GPS, and Bluetooth. The bag maintains a sleek and minimalistic profile, allowing for easy transport and storage while ensuring uncompromised protection. Upon testing, I was thrilled to find that the Faraday bags performed exceptionally well. Placing my phone inside the bag instantly severed its connection to the outside world. This level of isolation is crucial, especially when you need to ensure that your device remains entirely off the grid. Whether you're in a sensitive meeting, on a business trip, or simply desire a break from the constant digital noise, the SLNT Faraday Bags provide a foolproof solution.

What truly sets the SLNT Faraday Bags apart is their versatility. While primarily designed for phones, these bags can accommodate a range of devices, including key fobs, credit cards, passports, and more. This flexibility makes them an ideal choice for anyone looking to shield multiple items from potential cyberattacks or unauthorized access.

Furthermore, the bags have been rigorously tested for effectiveness and have demonstrated consistent and reliable signal blocking across various device types. This level of reliability is essential when entrusting your digital security to a product. The SLNT Faraday Bags for Phones is a must-have accessory for anyone who values their privacy and seeks to protect their devices from potential threats. The combination of durable craftsmanship, versatile design, and robust signal-blocking capabilities make these bags an outstanding investment in digital security. As we navigate an increasingly interconnected world, the peace of mind provided by the SLNT Faraday Bags is simply invaluable.

Exceptional signal-blocking capabilities
Durable and well-crafted design
Versatile sizing to accommodate various devices
Rigorously tested for reliability and effectiveness

None were observed during testing.

Robert Page
When you need to go dark!

When the situation calls for you to go dark, SLNT is the selection of choice! I don’t trust anything else to do the job!