Mission Darkness™ Dry Shield Faraday Backpack 40L

  • Sale
  • $ 238
  • Regular price $ 297

DRY SHIELD FARADAY BACKPACK 40L - Weatherproof, Waterproof, Signalproof

The Mission Darkness™ Dry Shield Faraday Backpack 40L completely blocks all wireless signals and keeps large electronic devices shielded to prevent hacking, tracking, spying, and chain of custody corruption. When a device is properly enclosed in the bag, no apps or malicious code can be remotely triggered or wiped, no communication can penetrate, and no one can access the microphone, camera, GPS location, or data. Primary uses are for law enforcement and military forensic evidence collection, defense against data theft, personal security, EMP protection, EMF radiation reduction, and to enhance digital privacy. The large 40-liter capacity can accommodate numerous devices, such as laptops, batteries, tablets, cell phones, radios, GPS units, and additional accessories and gear. Electronics enclosed inside are guaranteed to remain dry and offline in any water-surrounded location.

The military-grade tactical backpack is built with a durable and waterproof 500D PVC outer material and two layers of high-shielding TitanRF™ Faraday Fabric on all interior sides with dual paired seam construction. It includes adjustable waist and chest straps, breathable padded shoulder straps, and breathable padding for the upper and lower back, making it comfortable for long-term use in the field. The pack comes equipped with MOLLE webbing on three sides, five detachable MOLLE pouches (unshielded), and one holder for a knife or flashlight. The MOLLE system allows you to customize the pouch arrangement or add any snap-on MOLLE packs, gear, carabiners, and accessories. It is compatible with the Mission Darkness Dry Shield MOLLE Faraday Pouch (waterproof version) and the Mission Darkness MOLLE Faraday Pouch (standard version), which utilizes the quick snap system to attach shielded pouches to MOLLE webbing, enabling users to keep devices separate and secure. Add numerous MOLLE Faraday Pouches to your order for additional shielded compartments and isolation.

Demo Videos


  • Military-grade faraday dry bag designed for law enforcement forensic investigators and armed services to shield electronic devices from RF signals, also used for executive travel, personal security, EMF reduction, and EMP protection
  • Commonly used to shield multiple laptops, tablets, cell phones, radios, and accessories
  • Extremely durable and waterproof 500D PVC outer shell
  • Rain, snow, sand, dirt, and contaminant proof
  • Two layers of high-shielding TitanRF Faraday Fabric on all interior sides with dual paired seam construction (TitanRF Faraday Fabric is lab tested and certified to shielding effectiveness standards MIL STD 188-125 and IEEE 299-2006)
  • Blocks WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, NFC, and radio signals from low MHz to 40GHz
  • EMI, EMR, and EMF shielding
  • MOLLE webbing system on three sides - attach any compatible pack, carabiner, or accessory
  • Includes a holster and five unshielded detachable MOLLE pouches and in varying dimensions
  • Compatible with the Mission Darkness Dry Shield MOLLE Faraday Pouch and the Mission Darkness MOLLE Faraday Pouch (not included, purchase separately)
  • Load-bearing adjustable shoulder, chest, and waist straps
  • Each bag is uniquely serialized to assist with asset tracking and evidence chain of custody
  • 40-liter capacity in main compartment
  • External open/unrolled dimensions: 28" x 11" (71cm x 27.9cm) diameter
  • Internal usable dimensions when closed (devices must fit inside these dimensions): 20" x 11" (50.8cm x 27.9cm) diameter
  • Bag weight: 5.6lbs (.45kg)


  • RF shielding near water, snow, dirt, sand, contaminants, etc.
  • State, local, federal, and military forensics
  • Military grab-and-go missions
  • Plain-clothes operator travel
  • Federal search and seizure warrants
  • Anti-hacking, anti-tracking, and anti-spying assurance
  • Counter-surveillance
  • EMF reduction
  • EMP/CME protection
  • Enhanced digital privacy

Modular System

The backpack includes MOLLE webbing on three sides plus five unshielded detachable MOLLE pouches in varying dimensions. Place the pouches where you want, or attach any MOLLE-based accessory to the webbing.

How to Close the Bag

  1. Put device(s) inside. Make sure that the bag is not more than ¾ full.
  2. Remove extra air from the inside of the bag.
  3. Clasp the top sides together at the seal and tightly fold/roll it two to three times.
  4. Merge the side buckles together to secure the folds and close the bag.

Usage Warning

Please note, the faraday material inside will become defective with extended water contact or any punctures, thus the bag should not be used to hold wet devices or carry unprotected sharp objects.

Customer Reviews
4.6 Based on 17 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
William F.
United States United States

Great pack!

All around great pack! Faraday protection and waterproof! Thank you MOS Equipment for a great product!

John R.
United States United States

Good product

Works well liked it

Edward E.
United States United States

40 litre backpack

Good...tested protective. *Outside storage pockets not that useful. Xtra clutter..catches on EVERYTHING, branches, clothing, firearms etc. (seems like an afterthought, just added on) *Design is lacking in terms of being streamlined. *Not sure about water resistance...still testing

United States United States

Well worth the money.

It is usable as advertised and arrived shortly and on time. Would buy another if the need arose.

Johnny H.
United States United States

This bag is dope

As it advertised it blocks all signal. I am currently trying to expand with more pouches. I actually traded a 90 litre ruck sack for this one. So far, it's holding all though I worry about the seems. They seem normal, I guess, but I've never seen such visible seems before. Maybe, I am over thinking it. I really love how much lighter this is than my last sack was, and the straps are surprisingly much more comfortable than my last sack too. I absolutely love it.