From Hammitt, this 424 North South Leather Phone Crossbody Bag features: 

Italian full grain leather with chain mail pattern embossed and cut

Zip closure

Bold red fabric lining

Convertible strap from crossbody to belt bag

Fits virtually all phones

Approx. 3.7" L x 0.8" W x 6.5" H; 13.5"-25" strap