Your phone is betraying your location. Here's how I tested the gear that claims to stop it. #SLNT Gear #Review
https://untraceabledigitaldissident.com/review-slnt-faraday-bags-field-tested-signal-killed/
I've been using #SLNT bags for years. The laptop sleeves have been great. So have the sling bags. The first backpack I had from them left something to be desired, as the quality felt a bit lacking. So I've found using the laptop sleeves in a non-SLNT backpack works well.
I haven't checked out their backpacks but I am a fan of the phone sleeve
