Faraday Defense15pc 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

To be honest, they can protect against suns layers electronic magnetic pulse issues, so the multi pack for me is if you’re wanting to protect Seo laptop or tablet, keys, cell phones or anything else in the current world that we live in where there could possibly be a need for it. They’re great quality they work extremely well it’s because I think they’ve gained so much popularity. They’re a little more expensive than they used to be but if this is what you’re looking for they were extremely well.

These are defiantly the best out there for quality and this size package is good for the money.

Hope they work!

I dont understand how this item gets 4.5 stars. These bags absolutely do not work UNLESS you “nest” them as they discuss. In other words, you need to use 4 or 5 bags to get any real protection. Don’t bother with these and just spend the money on a “real” faraday bag, not a metallic plastic ziploc like these.

JAN.13/24...I'VE BEEN USING THE LARGE BAG SEVERAL TIMES A DAY FOR MY LAPTOP AND IT IS STANDING UP TO ALL THAT USE ALL THIS TIME...THE WRINKLES HAVE NOT GOT MUCH WORSE AND IT STILL PROTECTS FROM CELL PHONE SIGNALS, NOT AS FRAGILE AS I FIRST THOUGHT, SO I DO RECOMMEND THESE BAGS...NOV. 28/23...UPGRADING TO A 4 STAR AFTER SEVERAL MONTHS USAGE...CAN'T GIVE 5 STARS BECAUSE OF THE WRINKLES...WHAT SEEMED LIKE PIN HOLES WERE NOT, JUST DEEP WRINKLES, AND NOT AS FRAGILE AS I THOUGHT...IT FULLY PROTECTS MY PHONES FROM SIGNALS, SO I BELIEVE IT WILL PROTECT FROM EMPs...ORIGINAL REVIEW....AFTER ONLY A FEW TIMES USING TWO BAGS THEY HAVE BEGININGS OF PIN HOLES...I FOLDED ONE BAG ONCE, AND IT HAS DIMPLES IN THE BAG, NOT SURE IF THEY GO ALL THE WAY THROUGH OR NOT, BUT IT DOESN'T LOOK GOOD, LOOKS LIKE A PIN HOLE...THE OTHER BAG WAS NOT FOLDED AND JUST FROM USING IT A FEW TIMES IT HAS DEVELOPED THE SAME PROBLEM... IT DOES SHIELD PHONES, YOU CAN'T RECEIVE A CALL WHEN IN THE BAG, SO THAT IS GOOD...SHIPPING WAS SLOW, OTHERWISE THEY SEEM OK, BUT SEEM A BIT FRAGILE...DO NOT FOLD BAGS OR BE ROUGH WITH THEM...THATS WHY ONLY A 3 RATING.

There are a variety of sizes there's room for more than one item per bag: depending on the item. I got immediate signal blockage. They are of sturdy construction.If only there were bags large enough for my 49" television 😁

The large bag covers a ICOM 725 amateur radio that measures 10.5x9.5x3.75 inches to my surprise. This indicates bulky items can be EMI protected along with large thin items like laptops. The conductive material is thick and durable. Nice to have number of smaller bags for numerous electronic items.

I gave different sizes to my kids for Christmas. They are traveling so perfect for passports and iPads. There are larger bags for laptops etc. but haven’t used them yet. We called each other from a distance and again right next to the bag and the phones didn’t ring. I put my extra key fobs and the garage opener in one just because…. Wouldn’t I love one for my TV!