Which one did you buy? I would make regularly a copy for myself too.
Discussion
Just a brand called Hodufy on amazon. Cheap but at least big enough for a laptop (most Aren't). It might not be good enough for the use case. I'm sure there are probably different strengths of flares or emp attacks, but I'll use this until I can research enough to conclude I need something better.
Great, thanks! Please if you will have share the new findings.