Patented Faraday Protection

Wireless Devices   –   Smartphones   –   Laptops


What makes StrongHold different?

Paraben’s StrongHold bags use a patented (U.S. Patent No. 7,601,921) design to block out wireless signals from cell towers, wireless networks, and other signal sources that threaten your digital evidence. The special multi-weave material used in the Wireless StrongHold Bag is made of multiple metals that combine to give you the optimal blocking protection. Paraben’s other StrongHold products follow the same principles with multi-layers put into the protection. 

Digital Forensic Protection

Faraday  Protection

Paraben StrongHold bags provide wireless device protection from signals that can contaminate and potentially wipe your evidence. Paraben’s design is the only patented option to protect your wireless evidence.

StrongHold Bag size Tablet

10″ x 12.5″

The tablet size bag can hold a variety of different sized tablets from any manufacturer. 

StrongHold Medium

7″ x 10″

The medium size is the most popular size bag because it fits the largest variety of mobile devices from standard to the XL size.

First Responder Bundle

Includes the following:

  • Carry Case
  • StrongHold Bag-Tablet (1)
  • StrongHold Bag-Medium (2)
  • First Responder Cards
  • Power Supplies (1)
  • Smartphone Cables (1)
StrongHold Bag Small

5″ x 6″

The small bag can fit smaller phones as well as passports to protect from signal issues. 

StrongHold Tent

Includes the following:

  • StrongHold Tent (1)
  • Faraday Touch Gloves (1)
  • Remote Light (1)
  • Tent Poles & Joints

Size: 20″ x 14″ x 14″ 

StrongHold Bag Large

13.75″ x 17″

The large size bag is designed to be able to hold Apple laptops and other similar items that you cannot manually turn off the wireless transmission.

Protection You Can Trust

Faraday Protection

Is there an option for custom bags?

Yes, we can create custom bags or even custom designs for you. With any custom items there is a minimum of 200 units that must be purchased and there are setup fees to have your logo sewn to the outside of the bag. Request a quote to get the exact costs.

What is Faraday Protection?

Faraday technology is any technology designed to block wireless signals from an item. They are used in digital forensics to be able to protect wireless devices that are considered to be evidence from receiving signals that might change the data on the device or even destroy all the data.

What devices can you block signal on?

Any device that can receive a signal can technically be blocked. The StrongHold designs are typically able to block signals in almost any situation. However, there are times and circumstances that they are less effective. The items that can cause ALL signal blocking to fail are:

Direct connection to a cell tower. If your building has a cell tower on top of it the signal blocking will typically not be successful.

Poor shielding closure. Make sure all of the seals are closed on the Faraday device to ensure the best protection.

Power going to the device from outside the Faraday device. Anytime you take power to a shielded device you cause it to have an antenna. This will cause the protection to fail.

Damaged device protection. If your device you are using for shielding has holes in the seams or anywhere on the device it will not be able to block the signal.

You also must be able to fit the device 100% in the StrongHold Faraday protection for it to be blocked, and not be too close to a tower or origination of the signal. Our double layers allow the blockage to be 97% accurate.

Will it change the data on my device?

The data on the device is not affected by being blocked. On the contrary, it is protected from having other devices destroy data by keeping it in a cone of silence.


Hours of Operation M-TH 8 AM to 6 PM F 8 AM to 3 PM (Eastern Time Zone)

P.O. Box 199, Altamont TN 37301 USA


U.S. Woman-Owned Business