GoDark Faraday Sleeve Laptop Case Large Charcoal. Each GoDark Bag is made with 2 layers of GoDark RF shielding fabric which has been independently lab tested to exceed 100 dB of EMF signal attenuation and has passed the MIL-STD-188-125-2 standardized military test for High Altitude EMP shielding. GoDark Bags are the trusted choice among law enforcement including the FBI US Military preppers security professionals and the privacy conscious across the world. Specifications for GoDark Faraday Sleeve Large Laptop Case: Manufacturer: GoDark Color: Charcoal Fabric/Material: Godark RF proprietary ShieldingFabric Features of GoDark Faraday Sleeve Large Laptop Case Watertight RF welded seams Puncture resistant 2 layers of shielding Inner liner to protect shielding Package Contents: GoDark Faraday Sleeve Large Laptop Case GoDark LTSL01: Faraday Sleeve Laptop Case Large Charcoal