Patent ID: 8583195

Claim:
A system comprising: a mobile device comprising: a front face; a back face opposite the front face, the back face including an elastomeric layer; a pair of longitudinal sides coupled to the front face and back face; a pair of latitudinal sides coupled to the front face and back face; the back face defining at least one recessed slot extending through the elastomeric layer and along a longitudinal length of the back face; the recessed slot defining an open end at at least one of the latitudinal sides; the recessed slot comprising a recessed slot surface, the slot surface comprising a low-friction material; and a holster comprising: a pocket having an open top end configured to receive the mobile device; at least one rail disposed on an interior side of the pocket runs longitudinally along the interior side of the pocket; wherein the rail is configured to correspond with and slidably engage the slot on the mobile device to provide separation between the back face of the mobile device and the holster to prevent the elastomeric layer from engaging the holster.