Thank you for viewing! I've made a smartphone pouch. I've added a zipper to the pocket to prevent important items like keys from falling out. The following size dimensions are approximate. It's sturdy because I've used a dommett core between the fabrics and an interfacing on the lining. ❖❖❖❖❖❖❖❖❖❖❖❖❖❖❖ Size (Pouch) Height: Approximately 19cm Width: Approximately 12cm Depth: None Size (Pocket) Height: Approximately 12cm Width: Approximately 12cm (zipper width) Size (Under snap button) Depth: Approximately 17cm Adjustable Shoulder Strap Length: Approximately 80cm - 150cm Plastic snap button used ❖❖❖❖❖❖❖❖❖❖❖❖❖❖❖ I make each one carefully, pursuing ease of use with the motto "I wish I had this!". This is a handmade item by an amateur, so there may be some misalignment, distortion, or double stitching. I would be grateful if you could consider this with understanding.