View the screen
NeoLok / Window Phone
Magnetic closure with a shielded window to view the screen and battery status. Viewing only; no touchscreen operation.
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Mission Darkness™ / NeoLok™ Non-Window Phone Bag
Magnetic closure.
Made for
the lab.
RF isolation from collection to examination. The patented NeoLok closure opens easily with a gloved hand inside an analysis enclosure, making it the preferred closure for forensic use.
Patented NeoLok closure
An easier opening.
A better lab handoff.
Moving a device into an analysis enclosure should not mean fighting the bag. NeoLok replaces the main Velcro closure with a double roll held by strong magnets.
Opening a Velcro-closure bag inside a forensic box can snag, rip, or tear the conductive gloves used to handle evidence. NeoLok replaces that abrasive main closure with a magnetic seal that opens easily with a gloved hand. This helps protect the enclosure gloves and makes NeoLok the preferred model for forensic-box handling.
Designed for the transfer from collection site to lab. Keep the quick-snap strap fastened during transport.
Room for the device
Room for multiple
phones & small devices.
The spacious interior can fit multiple phones or small devices, depending on their size and cases. Pack phones alongside smaller items such as keyfobs, smart watches, or access cards. Keep everything within the 6.5 × 9-inch usable interior and leave enough room to fully double-roll and seal the opening.
Usable interior / closed
6.5 × 9 in
16.5 × 22.9 cm
These are the usable dimensions when closed, not the outside measurements. Check bulky cases and accessories for fit; the closure needs to roll freely without anything crossing the seal.
The closure sequence
Roll. Seal. Secure.
The magnets hold the double roll in place. The snap strap adds closure protection while the bag is in transit.
-
01 / DOUBLE ROLLRoll the opening twice
Place the device fully inside the bag, then double-roll the top opening.
-
02 / MAGNETIC SEALLet NeoLok hold the roll
The magnetic seal holds the rolled closure in position without a main Velcro seal.
-
03 / TRANSPORT STRAPSnap for transport
Fasten the quick-snap strap for transport. It can be undone when introducing the bag into an analysis enclosure.
Built around the evidence
Shield the device.
Identify the bag.
A non-window design keeps the device out of view. A unique serial number supports asset tracking and evidence chain of custody, while the transparent rear pocket displays agency information.
The usable interior measures 6.5 × 9 inches when closed. Check the device and its case against that space before use.
Magnetic closure
Double-roll the opening to engage the magnetic seal. The main closure opens easily with a gloved hand.
Quick-snap transport strap
Fasten the quick-snap strap after double-rolling the opening to keep the bag securely closed during transport.
External ID pocket
Display an agency card or identification in the clear rear pocket. This pocket does not provide a view of the device inside.
Two-layer TitanRF™
Two layers of shielding fabric on every interior side, with dual paired seam construction.
Water-resistant shell
Ballistic nylon protects the device and shielding fabric during handling.
Agency identification
The Velcro-sealable rear pocket holds a card or sticker. Permanent woven labels are available during production.
Product demonstration
See NeoLok in action.
Watch the NeoLok phone bag demonstration.
Field to lab
Isolate. Transport.
Examine.
Keep the device isolated from collection through the lab handoff. NeoLok opens easily inside a forensic enclosure, helping protect its conductive gloves.
Collect & isolate
Place the device inside, double-roll the opening, and fasten the quick-snap strap. Record the bag's unique serial number in your chain-of-custody documentation.
Secure & transport
Keep the bag fully sealed and the transport strap fastened on the way to the lab. The external branding pocket keeps identification visible without opening the bag.
Examine in isolation
Place the sealed bag inside the forensic enclosure and close the enclosure before opening the bag. Use the built-in conductive gloves to open NeoLok and handle the device.
Why NeoLok for forensics?
Protect the gloves. Simplify the handoff.
Velcro closures can snag, rip, or tear conductive gloves when bags are opened inside forensic boxes. NeoLok's magnetic main closure opens easily with a gloved hand, making it the preferred model for this workflow. Compatible enclosures include the BlockBox Lab XL and BlockBox Touch.
RF isolation blocks wireless communication, including remote-wipe commands delivered over those connections. It does not power off a phone or stop processes already running on the device. Follow your organization's handling procedures.
For travel and personal privacy, keep phones, keyfobs, and small wireless devices properly enclosed whenever they need to stay disconnected from surrounding networks.
Choose your configuration
Compare NeoLok options.
Need a viewing window, more space, or charging during transport?
More capacity
NeoLok / Non-window Tablet
More room for tablets or multiple phones, with the same magnetic closure and quick-snap strap.
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Explore NeoLok / Non-window Tablet →
Keep the device powered
NeoLok / Battery Kit
Keep a device charged and shielded during transport. Includes a power bank, cables, and a viewing window.
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Explore NeoLok / Battery Kit →
Simple everyday isolation
Non-window / Velcro
A straightforward phone bag with a double-roll Velcro closure. Choose it when you want the standard closure and do not need NeoLok access inside an enclosure.
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Explore Non-window / Velcro →
A slimmer carry
Faraday Phone Sleeve
A narrower sleeve for a phone with a typical case and small accessories. Available with either a magnetic NeoLok or Velcro roll-top closure.
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Explore Faraday Phone Sleeve →
For larger electronics
Laptop / Non-window
A larger bag for laptops and bulkier equipment, with a double-roll Velcro closure. Compare the device and its case against the closed interior dimensions.
View price
Explore Laptop / Non-window →The details
Specifications
- Usable interior / closed
- 6.5 × 9 in16.5 × 22.9 cm
- Exterior / open
- 10 × 10 × 0.2 in25.4 × 25.4 cm × 5.1 mm
- Main closure
- Double roll + NeoLok magnetic sealQuick-snap transport strap
- Exterior
- Water-resistant ballistic nylon
- Shielding
- Two layers of TitanRF fabricDual paired seams
- SKU
- MDFB-S-NW-M
- Utility patent
- US11284546B2
RF isolation, properly enclosed
Cellular / 5GWi-Fi 2.4GHzWi-Fi 5GHzBluetoothGPSRFIDNFCRadio
Blocks wireless signals from low MHz to 40GHz when properly closed. Proper enclosure blocks wireless communication to and from the device, including remote wipe commands delivered over those connections.
TitanRF Faraday Fabric is lab tested and certified to shielding effectiveness standards MIL-STD 188-125 and IEEE 299-2006.
Before you choose
A few practical details
Why choose NeoLok over the standard Velcro bag?
Velcro closures can snag and tear conductive gloves when opened inside forensic boxes. NeoLok uses a magnetic main closure that opens easily with a gloved hand, helping protect the gloves during the collection-to-lab handoff. View the standard Velcro phone bag if that closure better suits your use.
Does the bag have a viewing window?
No. The clear pocket on the back is an external branding pocket for a card or sticker, not a shielded window for viewing the device screen.
Is the entire bag free of Velcro?
No. The main opening uses the NeoLok magnetic closure. The transparent branding pocket on the back is Velcro-sealable.
Can we add department identification?
Use the rear pocket for a business card or sticker, or ask about woven labels added during production. Request a quote for custom labeling.
Before each use
Give the seal room to work.
Place the device fully inside, double-roll the opening, and let the magnetic seal hold it in place. Fasten the quick-snap strap during transport. Keep cables, straps, and device corners out of the closure, and check the bag for damage as part of your handling routine.
The ballistic nylon exterior is water-resistant. Keep the interior dry and protect the shielding fabric from punctures and unprotected sharp objects.
From collection
to examination.
Choose NeoLok for a magnetic closure built around forensic handling.
Customer Reviews
5.0 Based on 9 Reviews
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MP
03/01/2023
Marcus P.
United StatesNEO Lock is the key
This product works as advertised and is the perfect size for on the go activities. The way to conceal and manage without taking Up space.
J
09/15/2022
Jonathan
United StatesAwesome ! Best sealing and locking mechanism ever for a faraday bag
I would like to see this neolock put on the laptop faraday bags, and the backpacks, and Titan tower bags . Thanks
JT
02/03/2022
Jonathan T. Clark
United StatesBest and only Keystone Compliance Certified and no Velcro opening
The NEOLOK magnet closing mechanism, employed in this faraday bag design is great for law enforcement, corporate, and The NEOLOK I believe will reduce this, and I would love to see this magnetic closure and high quality employed on all MOS Equipmrnt products.
G
09/14/2021
GB
Thank you Mr. Faraday!
Excellent product. No signal goes through whatsoever. Very nicely made.
JC
07/08/2021
Jacques C.
CanadaMISSION DARKNESS™ NEOLOK NON-WINDOW FARADAY BAG FOR PHONES
Excellent product, a must have for citizen journalist