Faraday Bag for Laptops & Tablets - 2 Pack 20 x 15 inches and 15 x 10 inches Faraday Cage, Faraday Key Fob Protector, Fireproof & Waterproof Key Fob Signal Blocker, RFID Pouch for Key Fob(Black)

I put my phone in the smaller of the two bags and all communication with it was blocked. These bags are very easy to use and are well constructed. I like that you receive two bags, one sized for smaller electronic devices (keys, phones, tablets) and the other for larger ones (laptops). In fact, I can easily fit my laptop, tablet and phone into the larger bag. Being able to protect my electronic devices when not in use, and especially when traveling in public, is a real benefit. I also appreciate that the bags are water resistant. Overall, this is an effective product at a good price.

Works Great!! Perfect for blocking my teenagers phone!

Hodufy Faraday Bag for Laptops & Tablets - 2 Pack 20 x 15 inches and 15 x 10 inches

A pair of large, solid bags that simply work as advertised. Given their dimensions you would need very large pockets to hold the smaller of the two with your phone inside it even after folding it over, so these are more for being left in the car, a briefcase, a coat etc.

These bags are nice. The two pack includes one large enough for a laptop, and the other large enough for a variety of smaller devices. It is easy to close the bag with a simple rolling technique. I tested the bags by enclosing my phone inside and trying to call from another phone, and it did not receive the signal. So as far as I can tell, they work!

This set consists of two bags; one that will fit a MacBook Pro and one bag that will fit an iPad. The use of these things is pretty straightforward: just slip your device in and roll the top over and secure the velcro strip.

Works as advertised even without nesting.

Ok, so we probably wont have to deal with an EMP, but glad to know that these faraday bags would keep my devices safe. I did try it out (as the instructions said) on my cell phone and no signals were able to get in or out. This set comes with a larger bag for laptops and a smaller bag for cell phones. I was able to fit my Alienware m15 r7 with plenty of extra room. Needless to say I havent tried out the fireproof / water resistant features.

I tested these products by using my cell phone inside them and having a friend in the same room call me. This isnt the type of test recommended, but it was what was available. We tested over and over and these bags consistently worked perfectly. Would certainly buy from this seller again. Quality product.

veryhappy with quality and size. Thank you. I hope they work. Im pretty positive we will need them soon.