Coorattyes Faraday Bags 5-Piece Signal-Blocking Set — Extra-Large to Key Pouch, Waterproof & Fire-Resistant

Coorattyes Faraday Bags are a five-piece set of signal-blocking pouches and sleeves designed to shield phones, tablets, laptops and car keys from wireless signals, RFID skimming, and EMP interference while offering waterproof and fire-resistant outer protection.

Every kit includes a range of sizes so you can protect everything from car key fobs to 17-inch laptops. The exterior uses silicone-coated fiberglass for high heat tolerance and water resistance, while the internal layers provide conductive shielding to block cellular, Wi‑Fi, GPS, Bluetooth and RFID signals. Fast Velcro closures, reflective accents, and a carry-handle on the largest pouch make these Faraday sacks practical for everyday use, travel, and secure storage.

How well do these bags block signals and EMPs?

The Coorattyes Faraday Bags are professionally tested to disrupt standard wireless communications: placed devices immediately lose cellular, Wi‑Fi, Bluetooth and GPS connectivity when the pouch is correctly sealed. While no consumer product can be certified against every possible military-grade EMP scenario, these bags use multi-layer conductive shielding effective for common electromagnetic interference and RFID skimming protection.

• Laboratory-validated signal blocking for common wireless bands
• Multi-layer conductive lining prevents RFID/NFC reads
• Quick-seal Velcro prevents signal leakage when folded as instructed

Which devices fit each pouch and how many are included?

The set contains five Faraday enclosures sized to cover most personal electronics and key fobs. An extra-large pouch fits up to a 17" laptop or stacks of documents, a large pouch fits tablets and larger phones, two medium phone sleeves work for all cellphone sizes, and one dedicated RFID key bag protects car keys and small keyless fobs.

• Extra-large: 17" × 15" — laptops, magazines, GPS units
• Large: 13" × 10" — tablets, radios, larger smartphones
• Medium (2x): 8.2" × 4.7" — all phone sizes
• RFID key bag: 5.5" × 3.6" — car key fobs

Are these Faraday Bags durable and easy to use daily?

The outer layer is silicone-coated fiberglass, which resists water and tolerates very high temperatures, and the interior uses a soft shielding fabric to protect device finishes. The large and extra-large pouches include widened closures to block signals without multiple folds, and the set adds a key fob with a hook and reflective strips for quick locating.

• Waterproof exterior for protection from moisture exposure
• Fire-resistant shell rated for high temperatures
• Widened Velcro closures for fast, single-fold sealing
• Reflective strip and key fob with hook for convenience

How should I use and care for these signal-blocking pouches?

To use, place your device fully inside, fold the opening once as designed (or follow the single-fold instruction for larger sizes), and press the Velcro to seal. Clean the exterior with a damp cloth; avoid submerging or machine-washing to preserve the shielding layers and Velcro performance.

• Insert device, fold closure as directed, press Velcro to seal
• Wipe clean with a damp cloth; do not machine wash
• Store dry; inspect Velcro and seams periodically for wear

Who is this for? Coorattyes Faraday Bags suit privacy-focused commuters, travelers, journalists, emergency-preparedness planners, vehicle owners who want to block keyless entry tracking, and anyone who needs a convenient way to secure electronics from wireless access or interference. If you want a practical, multi-size kit that combines signal shielding with water and heat resistance, this five-pack offers a flexible option for everyday protection and storage.