Thank you for viewing! ^_^ This running pouch is designed to be lightweight and stable, fitting securely to your body while you run. It's waterproof, so you don't have to worry about sweat or rain. It can neatly store your smartphone, keys, cards, etc., and features reflective material for safety at night. It's useful for various activities like running and walking. It can also be used as an outing pouch for children. * Please note that there is excess stitching on one side (see image). This does not affect wear or use, and you can use it without any problems. ・Smartphone storage area: Compatible with screens up to approximately 18cm diagonally * May not be able to store depending on the thickness and shape of the smartphone case. * It is not completely waterproof. * Due to being an overseas product, there may be individual differences in sewing and finish.