Blocbag EMF Protection Anti Radiation Sheet Sleeping Bag (Ultima and New Daylite) Non Conductive

Pros: great product to travel with when you have to stay in hotels or relatives who have neighbors with WiFi. Comfortable and easy to use to travel in TGV or airplanes since most of them have WiFi and cellphone connections now.To be improved: it opens only on 1 side which is complicated depends on where you seat in an aircraft for example.It would be great as well to have a system to prevent the next to be on your face at night. I use a cap to sleep to better sleep.

I have an EMF meter and this bag does work well to block EMFs, but unfortunately it is pointless because it is impossible to sleep in. Zipping the bag all the way closed is almost physically impossible the way the bag is designed (double zippers would make it much easier, but it has a single zipper that zips behind your head). And once zipped closed is horribly suffocating and quickly reaches an unbearable temperature. It was so hot in the bag after less than an hour that I was sweating profusely and I couldn't breathe. I tried using it a couple times and then had to give up because I slept so poorly in it, it was worse than sleeping in EMFs. Waste of money.

This works as advertised. We checked with a EMF meter from INSIDE the bag with it zipped up and it does block EMF. Of course, if you don't zip it up, it will "leak" and not block fully. I find you get a much better sleep if you also use a grounding band with it. Amazon sells that here:https://www.amazon.com/Small-Orange-Body-Band-Kit/dp/B009YYXKR8/ref=sr_1_2_a_it?ie=UTF8&qid=1479577504&sr=8-2&keywords=grounding+bandIf you don't like something to touch your face, sleeping with a grounding baseball style cap (or a regular baseball cap) will keep it from your face when you are sleeping. Amazon sells those here:https://www.amazon.com/Shielded-Protection-against-Radio-Frequency-Radiation/dp/B005I4D5GO/ref=sr_1_2_a_it?ie=UTF8&qid=1479577557&sr=8-2&keywords=emf+hatIf you are emf sensitive, this is a good product I recommend to you. :)

I used to have this. It was a little uncomfortable and inconvenient to get in and out of and the width of the sleeping bag is not that wide so that you cannot stretch out in it. You feel kind of wrapped up in it. Also you may need to ground the device if you are near electric or magnetic fields as you act as the ground if you contact it.I did definitely feel something when using this device, but the inconvenience of using it was what led me to eventually get rid of it. If they made something that was easier to get in and out of and had more space, then I'd rather have that.Even though I felt something, I did not necessarily feel better sleeping in it is another reason I got rid of it.

I am EHS, sensitive to microwave radiation from wireless. I needed something to protect me especially when sleeping. The quality of this fabric is like a quality sheet. It does not smell and feels like a sheet. However it can only be washed about 42 times before the blocking is reduced, so I found that this is best unzipped and lying over a blanket. My meters still show no readings under this sheet and it is way more comfortable. The mesh where your head should go is a big claustrophobic, as is being zipped in it. However I did take it to the dentist who's office is high wifi, and I zipped into it as they worked on me and I was really calm and relaxed. I have also done this to watch some tv if my house in inundated with neighboring wifi signals. This product is super expensive and if I wasn't so needing to find something, I would have kept looking. But now I am so glad to have it. It folds up tiny and can be taken with me if needed. Very lightweight.

I like that it's portable and it works! I've felt so much better since using this for sleep.However, it can feel somewhat claustrophobic, When I have to get up in the middle of the night because nature calls, or for whatever reason, it's a little difficult to find the zipper and unzip myself so that I can get out. Kind of a big production in the dark. But, I still think it's worth it to feel better! It might not be great if you have a partner, though, because it only fits one person.

This bag does not block much. I still had cell phone signal in the bag and could use my Bluetooth earphones as well. For me the bag was claustrophobic and I’m not one that is really claustrophobic. I thought I could make it work but it was a no for me, especially since the product didn’t work. Very disappointed.

This has been the best investment for my continued good health. Tested Blocbag with a calibrated EMF meter. Works for cellphones, wifi and smartmeters