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TF-SD-002
Signal Defense

BLACKOUT — Faraday Sling

Out of Stock
$99
Underground members pay $84.15 for this item
Two compartments. One shielded, one connected. Carry everything, control what transmits. Full Faraday isolation meets everyday carry. COMING SOON — Join the waitlist for first-run access.

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TFRi Certified Secure Transmission
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SKU: TF-SD-002 ·
Technical Specifications
Collection
Signal Defense
TFRi Certification
Certified · Avoids MIT-identified amplification bands
Ships From
UNDISCLOSED LOCATION

CARRY BOTH LIVES IN ONE BAG.

You need your phone accessible. You also need it silent. The BLACKOUT solves the problem every other Faraday product ignores: you can’t live inside a Faraday cage, but you can carry one.

The BLACKOUT is a crossbody sling with two isolated compartments — one standard, one fully shielded. Your wallet, keys, and daily carry go in the open compartment. Your phone goes in the Faraday pocket when you need to disappear from the grid. Move it back when you don’t.

No fumbling with pouches. No separate bag for your shielded device. One sling. Two modes. You decide which one you’re in.

SPECIFICATIONS

Shielded compartment: Full Faraday isolation, ≥60 dB attenuation across 30 MHz – 6 GHz
Blocks: All cellular bands (2G–5G), WiFi, Bluetooth, GPS/GLONASS, NFC, RFID
Unshielded compartment: Standard storage for wallet, keys, cards, everyday items
Closure: YKK zippers with RF-sealed tracks on shielded compartment
Strap: Adjustable crossbody/waist configuration — wears as sling or belt bag
Material: Water-resistant Cordura-grade nylon exterior, dual-layer shielding interior
Interior dimensions (shielded pocket): 190mm × 110mm × 25mm — fits all phones with cases
Interior dimensions (open pocket): 200mm × 130mm × 50mm

DESIGNED FOR DAILY CARRY

Most Faraday products look like evidence bags. The BLACKOUT looks like a bag you’d actually carry. Minimal branding. Clean lines. Wears across the chest or at the waist. Nobody asks why you’re wearing it. They just see a sling.

The shielded compartment is lined with military-specification EMI shielding fabric with sealed seams — the same standard used in forensic evidence containment. The zipper track uses conductive gasket material to maintain the Faraday seal under compression.

WHAT’S INCLUDED

1× BLACKOUT Faraday Sling
1× TFRi verification card
1× Quick start guide with shielding test instructions

USE CASES

Daily commute with on-demand signal control
Travel through surveillance-heavy environments
Meetings, interviews, sensitive conversations
Protest and demonstration attendance
Executive privacy during off-site meetings
Or just existing without broadcasting your coordinates

The BLACKOUT is the flagship product in the TINFOIL Signal Defense line. Currently in development with limited first-run production.

Additional information

Weight .8 lbs
Dimensions 12 × 7 × 4 in