• Black Faraday Key Fob Bag with tan interior pocket, metal snap buttons, and SLNT branding label, shown open with car key inside.
  • Black SLNT Faraday Key Fob Bag with white logo label and side carrying strap, front view.
  • Black Faraday Key Fob Bag front view with two metal snap buttons at bottom and carrying strap on right side.
  • Black Faraday Key Fob Bag with white LNTS label and dark nylon loop attachment at top, front view.
  • Black Faraday Key Fob Bag with Volvo key fob inside top pocket, showing front view with SLNT label and metal snaps.
  • Black Faraday Key Fob Bag with SLNT label, front view showing folded flap closure and side tab.
  • Black Faraday Key Fob Bag with textured fabric surface and side tab closure, front view.
  • Black Faraday Key Fob Bag with fold-over flap closure and SLNT branding label, displayed at an angle.
  • Gray Faraday Key Fob Bag with Volvo key fob inserted in top pocket, displaying SLNT branding and metal snap closures.
  • Gray fabric Faraday Key Fob Bag with black carry handle and SLNT branded label, front view against white background.
  • Gray Faraday Key Fob Bag with SLNT label, front view showing flap closure and black side strap against white background.
  • Gray fabric Faraday Key Fob Bag with black elastic tab closure on right side, front view.
  • Green Faraday Key Fob Bag with Volvo key fob inside top pocket, showing front view with snap closures and SLNT branding label.
  • Green Faraday Key Fob Bag with black tab handle and white SLNT brand label, front view against light background.
  • Green Faraday Key Fob Bag with black accent strap and white SLNT label, angled front view against white background.
  • Green Faraday Key Fob Bag with black elastic loop closure, front view on neutral background.
  • Faraday Key Fob Bag in cream canvas with a smartphone and key fob displayed in the top pocket, front view.
  • Beige canvas Faraday Key Fob Bag with black handle tab and SLNT brand label, front view against white background.
  • Cream-colored Faraday Key Fob Bag with SLNT label, featuring a fold-over flap closure and black pull tab on the side.
  • Faraday Key Fob Bag in cream with black fabric pull tab, front view against light background.
  • Green Faraday Key Fob Bag with open top compartment revealing a black key fob inside, four metal grommets, beige interior pocket, and black side strap.
  • Green canvas Faraday Key Fob Bag with black pull tab and white SLNT brand label on front.
  • Gray Faraday Key Fob Bag with tan interior pocket, metal grommets, black strap, and SLNT brand label, containing a black key fob.
  • Gray canvas Faraday Key Fob Bag with SLNT brand label and black carrying loop, front view.
  • Gray Faraday Key Fob Bag with black webbing strap and SLNT branding label, front view angled perspective.
  • Gray Faraday Key Fob Bag with white brand label and black pull strap, front view.
  • Gray Faraday Key Fob Bag with black fabric tab and two silver snap buttons on front, displayed flat against white background.
  • Faraday Key Fob Bag in cream canvas with open flap revealing black key fob inside and tan interior pocket, SLNT branding visible.
  • Cream-colored Faraday Key Fob Bag with textured fabric, black tab handle, and SLNT brand label on front.
  • Cream canvas Faraday Key Fob Bag with black fabric loop tab and white SLNT brand label, front view.
  • Faraday Key Fob Bag in cream with black pull tab, shown closed from front view displaying woven textile texture.
  • Faraday Key Fob Bag in cream with black fabric tab and two metal snap closures on front, shown closed from front view.
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Faraday Key Fob Bag

Faraday Key Fob Bag

Prevent keyless car theft with signal-blocking protection

$21.95 USD
$21.95 USD
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Essential faraday cage protection for car keys and key fobs. This faraday bag prevents relay attacks and keyless car theft by blocking signals between your key fob and your vehicle. Thieves use relay devices to amplify your key's signal from inside your home—this bag stops that completely. Simple, effective protection that every keyless entry vehicle owner needs.

  • Blocks relay attacks and car theft
  • Protects keyless entry systems
  • Military-grade Faraday technology
  • Blocks all wireless signals
  • Cellular, WiFi, Bluetooth, GPS blocking
  • RFID and NFC protection
  • EMP and solar flare shielding
  • Compact key fob size
  • Secure closure
  • Peace of mind for vehicle owners
  1. When you arrive home, place your key fob in the Faraday bag
  2. Seal the bag completely
  3. The Faraday cage blocks all signals from your key
  4. Thieves cannot detect or amplify your key's signal
  5. Your car remains secure from relay attacks
  6. Remove the key fob when ready to drive
  7. Keep the bag by your door or in your pocket
  8. Use consistently for ongoing protection
Description

Essential faraday cage protection for car keys and key fobs. This faraday bag prevents relay attacks and keyless car theft by blocking signals between your key fob and your vehicle. Thieves use relay devices to amplify your key's signal from inside your home—this bag stops that completely. Simple, effective protection that every keyless entry vehicle owner needs.

Features
  • Blocks relay attacks and car theft
  • Protects keyless entry systems
  • Military-grade Faraday technology
  • Blocks all wireless signals
  • Cellular, WiFi, Bluetooth, GPS blocking
  • RFID and NFC protection
  • EMP and solar flare shielding
  • Compact key fob size
  • Secure closure
  • Peace of mind for vehicle owners
How to Use
  1. When you arrive home, place your key fob in the Faraday bag
  2. Seal the bag completely
  3. The Faraday cage blocks all signals from your key
  4. Thieves cannot detect or amplify your key's signal
  5. Your car remains secure from relay attacks
  6. Remove the key fob when ready to drive
  7. Keep the bag by your door or in your pocket
  8. Use consistently for ongoing protection

DESCRIPTION

A must-have accessory to protect your car against keyless car theft. This Faraday bag ensures the security of your key fob or keyless entry system by effectively blocking outside interference. With signal blocking Faraday technology, it creates a barrier that blocks wireless signals from entering or exiting, providing comprehensive protection for your vehicle against relay attacks, car theft, and unauthorized access.

Instantly Block: Cellular, WiFi, Bluetooth, GPS, RFID, NFC, Satellite, Navigation, EMP, Solar Flare, Key Fob and EMF Radiation

KEY FEATURES

  • Silent Pocket® Faraday cage with snap closure
  • Extra small features a fold and snap closure to minimize the size of the bag, Small features a snap closure.
  • External key chain loop

Great for: Everyday use, spare keys, traveling

SPECIFICATIONS

Materials & Trims 

Exterior: 500D Weatherproof Polyester
Lining: Multishield® Faraday Shielding Material



Dimensions

EXTRA SMALL:

External: 5.1 x 4.13 in (13 x 10.5 cm)
Internal Use: 4.33 x 3.54 in (11 x 9 cm)
Weight: 0.05 lbs (0.02 kgs)

SMALL:

External: 7.3 x 4.13 in (18 x 10.5 cm)
Internal Use: 6.3 x 3.54 in (16 x 9 cm)
Weight: 0.16 lbs (0.02 kgs)

 

 

FARADAY TECHNOLOGY

The main compartment of this bag is a Silent Pocket® Faraday Cage and is rated to the following specifications:

Silent Pocket® Faraday Technology Instantly Blocks: 

  • Silent Pocket® with Multishield® (Faraday Shielding Material) is MIL‐STD‐188‐125‐2 compliant, and exceeds IEEE 299-2006 (1 - 40GHz) standards. (100,000:1 reduction).
  • Blocks Cellular, WiFi, and Bluetooth signals.
  • Blocks GPS tracking, Satellite, and Navigation signals
  • Blocks NFC and RFID such as chips in passports and credit cards
  • Protects your head and body from EMF radiation
  • Blocks electronic car key fobs from relay attacks and electronic theft : 315MHz (U.S. and Japan) and 433.92MHz (Europe)
  • Shields against EMP, HEMP, CME, Solar Flare, and static shock

Sold by SLNT
Ships from USA only to US addresses

Frequently Asked Questions

How does a Faraday bag prevent keyless car theft?
Thieves use relay devices to amplify your key fob's signal and unlock your car remotely. The Faraday bag blocks your fob's signal completely, preventing relay attacks. Your car only responds when you intentionally remove the fob from the bag.
Should I keep my key fob in the bag at all times?
Store your fob in the bag whenever you're not actively using it, especially at home. Relay thieves work near houses, capturing signals through walls. The bag ensures your fob only communicates when you want it to.
Does the Faraday bag work for all keyless entry systems?
Yes, the bag blocks radio frequencies used by all keyless entry systems. Regardless of your car make or model, the Faraday shielding prevents signal transmission. It's universal protection for any keyless fob technology.
How do I use my key fob when it's in the bag?
Simply remove the fob from the bag to use it normally. Once exposed, the fob communicates with your car as designed. After unlocking and entering, you can store the fob back in the bag or keep it out while driving.
Is keyless car theft really common enough to worry about?
Relay theft is growing rapidly as the technology becomes cheaper and more accessible. Luxury and newer vehicles are particularly targeted. The small investment in a Faraday bag provides simple, effective protection against this increasingly common crime.