Cath Kidston Outer Fabric: Cotton Duck Medium-weight interfacing is applied to the outer fabric. Lining: Oxford, Black 20cm zipper Height: 16cm, Width: Top 21cm, Bottom 25cm Gusset: 8cm 1 pocket Shoulder strap: 110cm Changing to an adjustable shoulder strap (sold separately) is +100 yen. Please make an "Omatome Request" (bundle request). It's on a separate page. For smartphones and valuables... You can remove the shoulder strap and use it as a pouch at home. Made with care, but This is a handmade item by an amateur, not a perfect product like a mass-produced one. I hope you can appreciate the handmade feel. I have a cat. I am careful about cat hair, but please be aware if you have allergies. I apologize, but I will fold the item for shipping. Please iron it upon arrival. #SmartphonePouch #CathKidston