This is a sacoche bag with an outer pocket. It has interfacing for a sturdy feel. It can hold a smartphone, keys, a coin purse, and a handkerchief. Size: 22x16 cm, Shoulder strap 120 cm Other colors are also available. How about a pair? This is a handmade item. I make them carefully, but please refrain from purchasing if you are concerned about slight stitching irregularities or imperfections.