Three independently shielded chambers silence a MacBook, iPad, and iPhone the moment they enter. Stops hotel-WiFi MITM attacks, evil-twin SSIDs, AirDrop discovery, Bluetooth proximity exploits — without changing a single user behavior. 76–85 dB across 30 MHz – 10 GHz.
A Faraday bag for a MacBook is a sleeve or briefcase lined with conductive shielding fabric that completely cuts the laptop off from every wireless signal — WiFi, Bluetooth, AirDrop discovery, cellular, peripheral radio. The MacBook stays powered and continues running cached work; it just cannot transmit, receive, or be remotely accessed while inside. The REVIS-1 is the executive briefcase implementation: 76–85 dB across 30 MHz – 10 GHz, three independent chambers, structured form factor for boardroom and travel use.
The single-laptop Faraday sleeve is a one-trick product. It silences the MacBook and nothing else. But the executive carrying that MacBook usually has at least two other devices that need silencing simultaneously — an iPhone (location, AirTag risk, cellular metadata), an iPad (also a tracking and surveillance vector), and a key fob (relay-attack target). Silencing one of three is not silencing.
The REVIS-1 is the multi-device implementation. One bag, three independent chambers, every device silenced at the same time — without behaviour change from the principal. The MacBook goes in the laptop chamber. The iPad and iPhone go in the device chamber. The wallet, key fob, and RFID credentials go in the third. Each chamber seals independently, so opening one to take a call does not expose the others.
Hotel WiFi often requires login through a captive portal. Compromised portals serve modified TLS certificates that intercept everything — emails, document syncs, password-manager unlocks, MFA codes. The MacBook accepts the portal because the network requires it, then leaks for the duration of the session.
The "Marriott_Guest" or "Hilton_Guest" network the MacBook auto-connected to in 2024 is now broadcast by an attacker in the conference-floor parking lot. The MacBook reconnects automatically, leaks credentials and document syncs to the attacker's network, and never alerts the principal because the SSID matches.
BLE-based zero-clicks against macOS and iOS have been published almost yearly since 2019. Apple patches them; new ones are found. Required attacker proximity: ~10 meters. A MacBook on the desk in a hotel room is reachable from the next room or the corridor. In the bag, the BLE radio cannot be reached.
AirDrop in 'Everyone for 10 minutes' or 'Contacts Only' with mis-configured contact lists leaks the principal's Apple ID hash and partial device metadata to anyone within Bluetooth range. AirPlay-discovery beacons identify the device by name. Both leak when the laptop is awake; both stop when the laptop is in the bag.
Many corporate-issued MacBooks have remote-management agents (Jamf, Mosyle, Kandji) that beacon to vendor cloud services. In a compromised hotel network, those beacons are intercepted, decoded, and used to fingerprint the device for targeted follow-up. The attack requires a connection. Faraday isolation severs it.
Less obvious: a "left behind" USB-C dongle in the hotel room desk port silently mounts as a network adapter and routes all traffic through an attacker-controlled VPN. The MacBook does not warn — it just sees a faster connection. Not a Faraday-fixable threat directly, but the bag stops the laptop from being on a network at all when not in active use, narrowing the window.
Most Faraday bags are single-chamber: open it, and every device inside is exposed at once. The REVIS-1 separates the threat surface so an executive can pull the iPhone for a call without exposing the MacBook, and pull the wallet for ID without exposing either.
Structured (not soft-sleeve). Compression-protected as well as radio-silenced. Fits PC equivalents up to 16-inch ThinkPad / Dell XPS 16 / Surface Laptop 7. Cellular-MacBook variants and USB-cellular dongles fully blocked.
WiFi, BLE, AirDrop, AirPlay-discovery, cellular, GPS, NFC — all silenced. Open this chamber to take a call without exposing the laptop or the wallet. Closes with the phone still on, just no longer reachable.
Corporate access cards, contactless credit cards, biometric passport, key fob, hotel keycard. Every common RFID frequency (125 kHz LF, 13.56 MHz HF, UHF) plus the LF and BLE bands used for relay attacks on smart car keys.
Conference-floor hotel, laptop stays in room while you take a call from the lobby. MacBook in the bag = no AirDrop discovery, no captive-portal session, no BLE attack surface. Bag closes; bag stays. Pick it up at end of trip.
Privileged comms on transit. Briefcase in the back of the black car. The phone in chamber 2 is not pinging hostile cell sites; the laptop in chamber 1 is not on an unknown WiFi. Pull the phone for a call without exposing the laptop.
Hostile network density: 200 access points, dozens of evil-twin SSIDs, BLE peripherals everywhere. The MacBook in the bag does not auto-connect to anything. The principal works on cached docs while moving between sessions, opens the bag only at the desk.
Border crossings, hotel-room placements abroad. The MacBook is not addressable from any local network until the principal opens the bag at a chosen, controlled location. TSA / Customs accept Faraday cases globally — the laptop is removed for X-ray exactly as with any briefcase.
Three independently shielded chambers. MacBook, iPad, iPhone, key fob, wallet — all silenced simultaneously. 76–85 dB. $129. Free U.S. shipping. 30-day money-back guarantee.
Acquire Your Executive Guard — $129