UMBRA

Umbra protects sensitive conversations in a world where any smartphone in presence should be considered as potentially compromised. 
By combining multiple layers of physical isolation and industry-leading audio jamming technology, Umbra prevents any device secured inside it from transmitting or recording audio/video.
Umbra is available in several finishes blending precise design with the best of French craftsmanship, or in a hardened all-terrain portable military version.