Dimension:8.26x2.36x10.23in Material:Oxford The chest bag is lightweight, make your running comfortable The front: Main bag can put phone, bank card, keys, wallet and other items Zipper patch pocket can hold other items Use breathable sponge, not stuffy adjustable strap You can adjust the length of the shoulder strap according to your needs Smooth zipper: High-quality zipper, durable 1*chest bag(not include other accessories)