Stay Protected in an Unpredictable World. The 5GFree Faraday Backpack is your ultimate safeguard against unwanted tracking, hacking and signal interference. Combining advanced RF signal-blocking technology with durable waterproof construction, this backpack is designed for those who value privacy and protection as much as they value functionality. Whether you're navigating a busy city, heading off grid, or preparing for emergencies, this backpack is your all-in-one solution.