Faraday Bag – Signal Blocking Pouch for Car Keys & Phones

Keep your keyless entry fob and smartphone secure with this Faraday Signal Blocking Bag. Crafted from carbon fiber microfiber with integrated signal-shielding fabric, it blocks over 99% of RF, RFID, GPS, and wireless signals — preventing unauthorised remote access to your car key and protecting your phone's location data.

Why You Need This Faraday Pouch

• Keyless Car Key Protection: Simply drop your keyless entry fob inside and the shielding material stops relay thieves from intercepting or amplifying your key's signal.
• Phone Signal Blocking: Slide your smartphone into the silver inner pocket to cut off calls, GPS tracking, and wireless data — ideal for privacy-conscious users.
• Premium Carbon Fiber Design: The sleek black carbon fiber exterior feels luxurious while remaining lightweight and durable for everyday carry.
• Universal Compatibility: Fits all major car key fobs and most smartphone models, making it a versatile privacy tool for any driver.
• PU Leather & Carbon Fiber Construction: High-quality materials ensure long-lasting performance and a stylish, professional look.

Specifications

• Material: Carbon fiber microfiber with signal-blocking fabric lining
• Exterior: PU Leather / Carbon Fiber finish
• Color: Black
• Signal Blocking Rate: 99%+
• Compatible With: All keyless entry fobs, most smartphones

What's in the Box

• 1 × Faraday Signal Blocking Bag

Made in Mainland China.

Note: Please allow 1–3 cm variance due to manual measurement. Colours may vary slightly depending on your display settings.

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Learn more: FuelEconomy.gov driving efficiency guidance

Frequently Asked Questions

Q: What signals does the Faraday signal blocking bag protect against?

A: This Faraday bag is designed to block RF (radio frequency), RFID, NFC, GPS, and cellular signals at a rate of over 99%. It effectively prevents keyless relay attacks on your car key fob and stops your smartphone from being tracked or remotely accessed while inside the pouch.

Q: Will this Faraday pouch work with any car key or smartphone?

A: Yes — the bag is universally compatible with all keyless entry car key fobs and most smartphone models. The spacious design accommodates standard-sized keys and phones without needing any modifications.

Q: How do I know the signal is actually being blocked?

A: Place your key fob inside the bag, close it securely, and attempt to unlock your car from close range — the car should not respond. For your phone, place it inside and ask someone to call you; the call should not connect, confirming the signal is blocked.