An affordable three-pack of Faraday pouches designed for smartphones and other compact electronic devices. Each pouch uses single-layer signal-blocking material designed to isolate Wi-Fi, Bluetooth, NFC, and cellular communications when properly sealed. The 7" × 4.5" format works well for most standard smartphones while remaining compact enough for evidence kits, patrol bags, travel bags, or everyday privacy use. A simple Velcro closure provides fast access and makes these pouches a practical option for agencies, investigators, students, and consumers who need economical signal isolation without the bulk of a larger professional case.