Faraday Bag (15 x 10 inches), Faraday Cage, Cell Phone Signal Jammer, Faraday Key Fob Protector, RFID Faraday Pouch Signal Blocker Anti-Theft Pouch, Anti-Hacking Case Blocker (Black)

It works

Good bag for holding a few phones, chargers, cables+. Top of bag velcros and rolls down like bag of chips. Good quality. Would purchase again.

Fantastic! This bag, when sealed up all the way (with the velcro), effectively blocks wifi and cellular signals, from our testing. Be sure to fold and seal it up, though; if it's not folded and sealed, signal WILL leak, as with any bag of this style. We were able to actually fit *two* 13" mac laptops in this bag at the same time (a 13" M1 pro and a 13" air), and still fold and seal the bag. We were very happy to find such a well-made, minimalist bag at such a great price point.

Put an important piece of electronics in it. Peace of mind.

I bought this faraday bag over 4 years ago and at that time I did not know how to test it so I trusted the maker to provide a decent product. A few days ago I bought another faraday bag for my iphone and learned how to test it in varies ways. See details below and make sure you test your own bags. The new bag passed the test with flying colors but the bag I am writing about and which I bought 4 years ago failed every single test. Buyer beware! 1. The Cellular Call Test (Gold Standard) • Check service first: Ensure your iPhone has an active cellular signal and is not on Airplane Mode. • Seal the phone: Place your iPhone inside the Faraday bag and fold or close the seal completely with no gaps. • Call the iPhone: Use a second phone to call your iPhone number. • Verify: A properly working bag will block the signal immediately. The call should fail to connect, go straight to voicemail, or say the subscriber is unavailable. If the phone rings or vibrates, the bag is leaking signal. 2. The Bluetooth Test • Play audio: Pair your iPhone with Bluetooth headphones, AirPods, or a Bluetooth speaker and start playing music. • Seal the phone: Drop the playing iPhone into the Faraday bag and seal it. • Verify: The audio should cut out and disconnect within a few seconds if the Bluetooth frequencies (2.4 GHz) are successfully blocked. 3. The Wi-Fi Test • Start a stream: Connect your iPhone to your home Wi-Fi and start a live video stream or web download. • Seal the phone: Put the iPhone inside the sealed bag while staying near your router. • Verify: Data transmission should stall immediately, and when you open the bag a minute later, the phone should have to actively reconnect to the Wi-Fi network.

What should customers know? When the next coronal mass ejection or nuclear blast is about to happen so they can run and get all their electronics packed in these faraday bags! But seriously, the one covering my iPad seemed to block bluetooth nicely so I could connect my headphones to a different computer without my iPad intercepting the signal. As for disaster proofing, I'm uncertain. I wish I had one for my whole SUV! I like that there are different sizes. It fits my smaller iPad Pro with room to spare. Plenty of room for key fobs and smaller smartphones in appropriately sized bags.

Good to have

I bought one of these faraday bags to keep my phones in when I get home from work. They work perfectly. I am going to purchase another for my vehicle so my location isn’t being constantly tracked. I still believe in privacy rights.

The bag works! It blocked a signal to my cell phone. Its well made and the velcro is strong. Thank you! It does exactly what it was meant to do!

Too good ....

Excelente bolso para resguardar documentos, billetes, materiales duraderos resistentes, la recomiendo ampliamente

Tested & these bags doesn't allow cell phone or key fob signals transmissions. Very pleased with size & quality for the price.

Tested Bluetooth, it blocks from distance but not from 1ft away.