Hodufy Faraday Bag for Laptops (20 x 15 inches)

The Faraday Bag for Laptops (20 x 15 inches), This is a heavy walled, well constructed robust laptop computer bag. We field tested the bag using a powered up smart phone sealed inside and found that it provided the advertised protection. Very pleased with the product.

The material is more flexible than other RF blocking bags I have which is why I bought these instead of those. I also put other RF sensitive materials inside. I don't like the closure, where you must fold the top over twice for the Velcro to connect.

I did a test with my smartphone and wifi hotspot. I had my gf call my cell and it went straight to voicemail. I then did the same thing with the bag open and after 30 secs the phone signal went away. Also when putting my wifi in there it cut of the signals. Of course we can't do real life EMP test but this does block out signals!!!!!!

I checked with Fire, and it is not fireproof; it burns from the inside when you put fire from outside. but not burn from the outside. there is one more plastic sheet in the bag and the sheet was burned when I tried to check with the fire.

The bag itself is nice and lightweight. The top is a fold over velcro type top. Would have like a better closure top. But it's good enough.