What is all the rage ???  this is...only need your phone with you but don't want to carry it use this 1.5 " webbing at 65" long as a crossbody strap and attach your phone to the end with the clear tether,
you need to have a case for your phone. Take the phone put of the case and place the tether with the d-ring through the slot put your phone back in your case now you can attach it to the sling. It will not get in the way when you need to charge your phone with a cord. Included is a small pouch for cash , credit cards , lipbalm or any other smaller item, each pouch is made from faux vinyl.. 
Pouch is 4.25" x 2.5" and .25 " deep
Take your pick of style  A,B,C,D or E.