I've purchased several products as of late, this is one of my favorites for my smaller commuter backpack. This allows me to put my laptop and phone conveniently inside and go dark from the world. Love the discrete branding and waterproof nylon. Thanks
Blocks 100+ dB
800MHz – 5 GHz. CDMA, GSM, DCS, PHS, 3G, 4G, LTE.
WiFi (2.4 - 5 GHz), Bluetooth (2.4 GHz) and GPS (1-2 GHz), RFID and NFC @ 13.56 MHz.
Blocks Carrier, hardware, and OS agnostics.
Blocks the connection of any phone, in any country, on any network.
Blocks GPS tracking and GEO location.
Protects against identity theft.
Protects against cell phone spying of microphone and camera.
Blocks RFID chips in passports and credit cards.
Blocks smart keys and electronic car keys or key fobs.
Shields against EMR radiation.
Shields against static shock.