Offgrid Faraday Bag (tablet size)


This Black Hole Faraday Bag is in Large size with effective internal usage dimensions of 11" tall x 7.8" wide (27.94 cm x 19.8 cm)  and external dimensions of 15" tall x 8.6" wide (38.1 cm x 21.8 cm).  This size is perfect for securing tablets, iPads, netbooks, and multiple cell phones, smartphones, iPhones, iPods, Blackberry devices, GPS units, or blue tooth devices and offers 4 layers of shielding protection.

Key Features Include:

  • Effective electromagnetic shielding through ISOTech Shielding
  • Rugged, wear-resistant outer canvas shell
  • Incorporated note slot for easy record keeping

Sirchie offers Black Hole Faraday Bags in 3 different sizes along with Black Hole Faraday Bags that have windows for evidence previewing.  These bags are designed to aid law enforcement in the collection, preservation, transport, and analysis of wireless evidence on digital devices.

Cell phones and other small wireless devices are safe from unwanted intrusion by cellular, WiFi, Bluetooth, and radio signals with the ISOTech shielding system of the Standard Non-Window Utility Bag. Every bag effectively isolates a device from any outside network so it cannot be hacked, tracked, or detected. 

Heavy-duty protection is provided by lightweight, Faraday technology that shields a wide range of wireless devices such as cell phones (GSM, CDMA, 3G, 4G, 5G), PDAs, and two-way radios from cyber attackers. A Faraday bag is an everyday essential for maintaining personal privacy while using common devices in public and private spaces.


  • Multi-layer Faraday construction provides advanced shielding
  • Wear-resistant outer shell improves product durability
  • OffGrid construction provides maximum signal blockage

Size: 16″ x 9.5″ (external), 11.25″ x 8.25″ (internal—working)


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