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Locking Faraday Bag

Size Guide

An innovative solution designed to securely lock and disconnect any device from external signals and networks, the Locking Faraday Bag provides the utmost protection for key fobs, cryptocurrency hardware wallets, and mobile devices. With patented signal blocking technology, it shields your device from all incoming and outgoing signals including EMP.

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

Size Guide

  • Patented Silent Pocket® Faraday cage with magnetic closure
  • Specifically engineered to meet OSHA compliance standards for shielding devices and car key fobs during remote start vehicle servicing.
  • Lockable metal d-ring closure
  • Clear plastic pocket for storage (Non- signal blocking)
  • Available in: Small, Medium

Great for: Long term storage, company issued devices and traveling


Materials & Trims 

Exterior: 400D Weatherproof Nylon
Lining: Multishield® Faraday Shielding Material



External: 7.1 x 4.13 x .4 in (18 x 10.5 x 1 cm)
Internal Use: 5.35 x 3.5 in (13.59 x 9 cm)
Weight: 0.2 lbs (0.09 kgs)


External: 8.48 x 5.54 x .4 in (21.5 x 14 x 1 cm)
Internal Use: 6.73 x 4.52 in (17.09 x 11.5 cm)
Weight: 0.23 lbs (0.1 kgs)


The main compartment of this bag is a Silent Pocket® 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 Cellular, WiFi, and Bluetooth signals.
  • Blocks GPS tracking, Satellite, and Navigation signals
  • Blocks NFC and RFID such as chips in passports and credit cards
  • Protects your head and body from EMF radiation
  • Blocks electronic car key fobs from relay attacks and electronic theft : 315MHz (U.S. and Japan) and 433.92MHz (Europe)
  • Shields against EMP, HEMP, CME, Solar Flare, and static shock