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Magnetic or Velcro
Faraday / Water-Resistant / Ballistic Nylon

Faraday
Phone Sleeve

A slim Faraday sleeve in a rugged ballistic nylon shell, sized for a phone plus earbuds or other small accessories. Roll it down and every wireless signal stops, making it an economical pick for corporate device disbursement, forensic evidence handling, secure test-taking, and everyday privacy alike. A transparent ID card slot keeps a name card, ID, or asset tag visible without opening the sleeve.

From $20 Choose Magnetic or Velcro in the Closure options above.
ID Card Slot Serial Number Signal Blocking Ballistic Nylon TitanRF Shielding
Where it works

One sleeve, phone and essentials, fully offline.

Built to be disbursed at volume and carried every day. The same sleeve keeps a phone, and the earbuds or small accessories tucked in with it, fully silent for a corporate fleet, a forensic lab, an exam room, a classroom, or your own pocket. Four of the most common settings are below.

01
Corporate
Disburse and check in company devices at scale, each labeled with a visible asset tag.
02
Forensics
Isolate a seized phone and label it for handling and chain of custody.
03
Schools & Testing
Keep phones sealed during class and secure test-taking, with labeled sleeves per person.
04
Everyday
Take your own phone offline for focus, travel, or privacy.
What's inside

Everything that keeps a phone sealed.

The same high-shielding TitanRF technology found across the Mission Darkness range, condensed into a slim everyday sleeve for a phone and the small accessories that travel with it.

Complete Signal Isolation
Once sealed, blocks cell signals (including 5G), WiFi (2.4 & 5GHz), Bluetooth, GPS, RFID, NFC, and radio frequencies from low MHz to 40GHz.
Two Layers of TitanRF Shielding
Two layers of high-shielding TitanRF Faraday Fabric line every interior side with dual paired seam construction to keep the device fully offline.
Transparent ID Card Slot
A transparent card holder on the front displays a name card, ID, credential, case number, or asset tag without opening or unsealing the sleeve.
Water-Resistant Ballistic Nylon
A rugged woven ballistic nylon exterior shrugs off scuffs, dust, and light moisture for daily carry. Water-resistant, not waterproof, so keep it dry.
EMF and EMP Protection
Provides EMF radiation reduction and an added layer of EMP shielding for the enclosed device.
Fits a Phone Plus Extras
Sized for standard phones with typical cases, with room to tuck in earbuds or other small accessories, sharing the same slim footprint as the Dry Shield phone sleeve.
Two Closure Styles
Choose a NeoLok magnetic roll-top or a hook-and-loop Velcro roll-top from the buy box. Both are compared in detail below.
Unique Serial Number
Each sleeve carries its own serial number for asset tracking, device identification, and a documented chain of custody.
Faraday Phone Sleeve resting on a laptop with an ID card and serial label visible in the front card slot
Label it, then lock it down

Keep a name on the outside.

A transparent ID card slot shows a card or label without breaking the seal, so a sleeve is easy to identify at a glance, whether it belongs to an employee, an investigator, or a case file. Paired with a unique serial number on every sleeve, each unit stays traceable for asset tracking and chain of custody.

  • Slide in a staff ID, asset tag, case number, event pass, or student name card.
  • Log each sleeve by its unique serial number for asset tracking and chain of custody.
  • Match each sleeve to its owner, custodian, or record at a glance.
  • Hand out and collect labeled sleeves quickly during check-in and check-out.
Made to be carried

A rugged, water-resistant ballistic shell.

The woven ballistic nylon exterior is built to take daily handling, resisting scuffs, dust, and light moisture while the shielding fabric inside stays protected. It is water-resistant rather than waterproof, so it should be kept dry and away from full submersion.

BallisticNylon exterior
Water-ResistantEveryday carry

Need a fully waterproof, welded-seam version? See the Dry Shield Faraday Phone Sleeve.

A phone being slipped into the Faraday Phone Sleeve on a desk, showing the ballistic nylon shell
Sealed means silent

When the top rolls down, the signals stop.

Sealed inside, a phone cannot send or receive calls, texts, tracking pings, or remote commands, and its microphone, camera, and location stay contained. For a corporate fleet or a forensic lab, that means a device you can fully account for. For a classroom, an exam, or your own pocket, it means focus and privacy without confiscation, plus EMF radiation reduction either way.

Choose your closure

One sleeve, two closure options.

The same sleeve comes in two closure styles at two price points. Choose one below and it selects in the buy box above, or pick it there directly. Your current choice is highlighted here.

Faraday Phone Sleeve with the roll-top closed
MagneticNeoLok$24
Neodymium roll-top
The patented NeoLok magnetic closure uses a double roll and a neodymium magnetic seal that snaps shut on contact.
  • Fast, one-handed opening and closing with no strip to line up.
  • Self-aligning magnetic seal makes a full, repeatable seal easy to get right every time.
  • Best for high-frequency use, like daily device check-in or field handling.
SKU MDFB-PS-M
NeoLok Patented Utility Design · Pat. US 11,166,532 B2
✓ Select Magnetic
Faraday Phone Sleeve laid flat with the Velcro roll-top open
VelcroEconomical$20
Hook-and-loop roll-top
Fold the top down and press the hook-and-loop strip to secure it. A familiar, positive-grip roll-top closure.
  • The more economical option at the lower price point.
  • Simple and reliable, with no magnets, great for large-quantity rollouts.
  • Same shielding and same ID card slot as the magnetic version.
SKU MDFB-PS
✓ Select Velcro
Both variants share the same shielding, ballistic shell, and ID card slot. Only the closure and price differ.
The details

Specifications.

Tested & certified
Signal coverage
Low MHz to 40GHzCell (5G), WiFi 2.4 & 5GHz, Bluetooth, GPS, RFID, NFC
Shielding fabric
TitanRF Faraday FabricLab tested and certified to MIL-STD 188-125 and IEEE 299-2006
SKU
MDFB-PS (Velcro)MDFB-PS-M (Magnetic)
Dimensions & Fit
Internal usage
7.5" L x 4" W x 0.5" D (19 x 10.2 x 1.3 cm)
Fit
A phone with a typical case, plus earbuds or other small accessories
Footprint
Same slim size as the Dry Shield phone sleeve
Materials & Finish
Exterior
Water-resistant woven ballistic nylon
Interior
Two layers of high-shielding TitanRF Faraday Fabric
Front
Transparent ID card slot for a card or label, plus front logo
Serial
Unique serial number on each sleeve for asset tracking and chain of custody
Closure
Magnetic roll-top or hook-and-loop roll-top (selectable)
Usage notesThe Faraday material inside will become defective with extended water contact or any punctures, so the sleeve should be kept dry and should not be used to hold wet devices or carry unprotected sharp objects. Ensure that no items, such as cables, penetrate the opening, as this will allow signals to pass through.
Commonly used to shield
Cell phones Earbuds Building access cards Passports GPS units Keyfobs Credit cards Smart watches Transponders Two-way radios Transmitters
Ready when you are

Take your phone
offline.

Add the sleeve above, or explore the full range of phone Faraday bags. Equipping an agency, a lab, a department, or a corporate fleet? Our team builds corporate and institutional quotes at volume.