The Kalie mini is a cellphone wallet . This is one of my favorites for convenience. On one side there is an ID slot, a larger pocket big enough for a cellphone, and a zipper pocket for cash and change. On the other side are 3 more pockets, one big enough for a cellphone. You decide what you want in the other two. The bag fold up and attaches to a strap which is adjustable so that it can be worn cross body. The closure is a long thin flap highlighted with a decorative button.
I have made many of these for customers wanting a special theme or color. I can send pictures of fabrics for you to choose.