This is a mont-bell Attach-able Multi Pouch. It's a large, cushioned pouch that can hold a smartphone and small items separately. It can be attached to the shoulder harness of a backpack, a belt, etc. Used a couple of times. #mont-bell From the official website: Specifications Material: 100-denier Ballistic® nylon ripstop [urethane coating], with cushioning Weight: 96g Color: Black (BK) Size: Height 19 x Width 10 x Depth 5.5cm Features: Loop for attaching a strap on the top exterior / Loop for attaching a leash cord (inside) / Belt loop / Front pocket / 2 pockets (inside) / 2 detachable bands on the back included Capacity: 0.7L * Depending on the shape of the smartphone or smartphone case, it may not fit. Please consider this item as a used product. To reduce the thickness for shipping, it will be sent in a zip-lock bag with the Velcro on the back open.