DESCRIPTION Designed for the United States Air Force, the COMSEC Courier Faraday Backpack secures classified devices and cryptographic material in contested environments. Slash-resistant, dual lockable anti-tamper zippers, zero exterior branding, and three removable Faraday compartments, including two Faraday inserts and a 16-inch laptop Faraday sleeve, ensure total signal isolation and protection from surveillance or remote tampering. Includes: Backpack, Two removable Faraday inserts, One removable Faraday Laptop Sleeve (for up to a 16" laptop) Instantly Block: Cellular, WiFi, Bluetooth, GPS, RFID, NFC, Satellite, Navigation, EMP, Solar Flare, Key Fob and EMF Radiation KEY FEATURES Patented Silent Pocket® Faraday Cage: Two Faraday inserts and a laptop Faraday sleeve with magnetic closure No external branding Slash-resistant exterior Dual entry main compartment (Non-signal blocking) Lockable anti-tamper zippers Interior soft loop panel for accessory mounting Ergonomic back panel and shoulder strap support Stowaway shoulder straps Side grab handles Hidden RFID blocking zipper compartment Luggage pass-through Great for: Everyday use, travel and commuting SPECIFICATIONS Materials, Trims & Dimensions BACKPACK: Exterior: Challenge Sailcloth® 400x Ultra Slash-Resistant Hardware: Duraflex® and Anti-tamper YKK® zippers External: 19 x 14 x 7 in (48 x 35.5 x 20 cm) Volume: 24 liters Weight: 3.3 lbs (1.50 kgs) FARADAY LAPTOP SLEEVE: Lining: Multishield® Faraday Shielding Material Internal Use: 15 x 11.5 in (38 x 28 cm) FARADAY INSERT: (Two included) Lining: Multishield® Faraday Shielding Material Internal Use: 10 x 10 x 3.4 in (25 x25 x 9 cm) Volume: 7 liters FARADAY TECHNOLOGY 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