Faraday Defense10pc Kit NEST-Z Faraday Bag EMP/Solar-Flare Prepper Ultra Thick - Military Grade Design, Superior Shielding Performance, Phones - Radios - Hard Drives - Tablets - Laptops Made in USA

It did take a while to get these. They were originally shipped usps and after no updates for almost 3 weeks, I reached out to the company that was very responsive! They shipped others with UPS and I received those in about 4 days.There are thick, and well made. Good sizes. I am utilizing these more for electrical medical equipment to make sure some of the amenities I got familiar working with as a nurse I still had some access to in case something like a CME should occur. The smaller ones fit in my emergency medical bags well!

Since we haven't had a CME or an EMP I can't say how ell they work. But they appear to be well made.

Bags are very nice quality. They ARE METAL because of course theyd have to be. But because this is 2019 and not 2059 the material still behaves as a metal foil would- its prone to sharp creases by sharp edges.So if youre thinking you could squeeze alot in these bags- you cant.If youre thinking youre going to repeatedly open and remove contents from these bags- i wouldn't.I confess im not a materials specialist, but i have observed the world scientifically for 40 years. My observation is it would be hard to TEAR these bags but it probably wouldnt be hard to CREASE the bag in such a way that it weakens enough to make a small hole and render the bag useless.I have NOT tested the bags for ability to block any signals or radiation because i figure if these wont work im not investing in anything more expensive for my purposes. They do include instructions for testing them and common misconceptions. I have uploaded for you.My final verdict is these bags really seem great, durable and well constructed- but carefully designed to only hold one item in each size bag. Id say these bags in conjunction with an equally shielded box will protect your equipment in an event. But also remember if something crazy happens the chances of total chaos get pretty high. There may not be electricity for a long time. So they might just be fancy bricks anyways. Lol

I was curious with a lot stuff I was reading and I got a lot of hard drives and flash drives. I’d rather not risk loosing all my years of stuff and my computer too. So I figured better save than sorry. I gotta get more of these. Only problem the seem is already ripping for the one I put my laptop in every time I open it I do need my computer out of the bag to use it

Good quality for the price. We did the cell phone test using 2 bags. We were not able to call the phone inside the bag, the phone also did not recieve a missed call. However that is not the only way to test effectiveness. There are tools designed for that. If you wish to purchase them. Hopefully these are substantial enough to prevent damage from a large scale power outage. But thats to be determined.

I used the GQ EMF-390 Meter AND the basic cell phone ring test. These “Faraday Defense” bags, alone do nothing. I got the same radiation levels (RF & EMF) when placed inside or out of the bags. I also bought the Titan RF Faraday Fabric. It was visibly made of metal- not plastic. The Titan fabric DID pass the cell phone test wrapped around my iPhone. No signal there. So I’d recommend either just buying tinfoil and wrapping - or buying the fabric and placing the items in a metal box. The “Faraday EMP Bag” is nothing more than your usual anti-static bag that’s been around for decades to prevent static shock on low levels in my test using a meter and a call.

Nice sizes and they appear to be sturdy. I have no idea if they actually work and hope I don't ever have to find out, but I'd rather be safe than sorry.

I turn my phone off at night and unplug. It would come on by itself many nights????? So weird? I slip into the small bag now and it does not come on. I don't know about if it works when we loose power as that has not happened yet. I do put my laptop in the large one when not using just in case.

Ne fonctionne pas !!!!J'ai essayé avec un téléphone et le signal n'est pas bloqué

This product is junk. If I could have given it 0 stars I would. Steer clear of this junk. It's just a mylar bag with a pretty label on it. It is touted as a Faraday bag rated at 40 db. Even with one bag in another it didn't cut down the RF noticeably. One layer of aluminum foil was way more effective than this very poor excuse for and EMP Faraday cage. Save your money and buy another roll of aluminum foil.

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