SLNT Utility Laptop Faraday Bag Black 13in. This Faraday bag has a quick access roll down and seal design for ease of use and quick deployment. Instantly Block: Cellular WiFi Bluetooth GPS RFID NFC Satellite Navigation EMP Solar Flare Key Fob and EMF Radiation Specifications for SLNT Utility Laptop Faraday Bag: Manufacturer: SLNT Color: Black Gender: Unisex Fabric/Material: Polyester Pack Application: Travel Application: All Purpose Features of SLNT Utility Laptop Faraday Bag Silent Pocket Faraday cage with roll down velcro closure Package Contents: SLNT Utility Laptop Faraday Bag SLNT SPUF-13BN: Utility Laptop Faraday Bag Black 13in