The Utility Bag Window Kit includes one mobile, tablet, and laptop sized Window Utility Bag. These bags boast the same capabilities as the non-window Utility Bags, but feature a flexible, transparent window to provide direct operational access to the contained devices. Wireless devices of all sizes are safe from unwanted intrusion by cellular, WiFi, Bluetooth, and radio signals with the ISOTech shielding system of the Non-Window Utility Bags. 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 range of Faraday bags is an everyday essential for maintaining personal privacy while using common devices in public and private spaces.