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Faraday Briefcase


The ultimate laptop briefcase for your on-the-go lifestyle features a patented signal-blocking Faraday cage embedded into the bag, providing complete protection for your sensitive information. With this innovative design, you can navigate through any environment confidently, knowing that unwanted wireless signals are blocked, ensuring utmost privacy and security.

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

  • Patented Silent Pocket® Faraday cage for laptops up to 14”
  • Internal zip pocket (Non-signal blocking)
  • Two RFID blocking card slots
  • Double padded handles
  • Adjustable and removable shoulder strap

Great for: Business, travel, commuting


Materials, Trims & Dimensions


Exterior: 400D Cordura Waterproof Nylon
External: 17 x 12 x 3.6 in (43.2 x 30.5 x 9.15 cm)
Volume: 12 liters
Weight: 3.2 lbs (1.5 kgs)

Embedded Faraday Sleeve

Lining: Multishield® Faraday Shielding Material
Internal Use: 14.17 x 8.66 in (36 x 22 cm)



The included Silent Pocket® Faraday Cage component 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 5 reviews
I received this as a gift and couldn’t be happier!

I have a few briefcases, my lady knows how much I love my SLNT gear so she bought me this for Christmas. I thought it was totally faraday, sadly it’s only the sleeve insert but that’s a-okay by me. It’s rugged, with two exterior pockets one side is heals closed with a button magnet the other is zippered. On the interior you have a sleeve on one side for documents etc. a faraday sleeve for your goodies and on the other side a zipper pocket with a couple card slots. The D rings for the carrying strap and handles are nice and shiny the handles are soft leather and the carrying strap is made of a soft seatbelt type material(super strong!). I could only be more pleased if it were full faraday but that’s what the backpack is for!

Adam Tuchband
Faraday bag in a brief case

Originally, I expected the bag to be entirely Faraday.
Then learned the bag is a really nice brief case that holds a removable farday bag.
This inner bag will hold most items that would utilize farday, this is just not what I expected the product to be.

Rachelle H.
My husband loves it!

I got this for my husband for his birthday last year and he couldn't have been more excited. He won't leave home without it! I love knowing that he and our information is safe at all times

Sam C.
Great for travel

This has become my go to bag for going to work everyday. I love how much it carries and knowing that when I am on the subway my laptop and phone are kept secure. Living in New York, you never know what's going to happen and I am glad that my stuff is secure.

Rick M.
10 out of 10!

This has been my favorite purchase from last year! It is made very well and the security it offers me is amazing. Commuting around the world with my peace of mind is worth every penny. Thank you for such a great product