Thank you for viewing. This is a front bag (mont-bell) for bicycles that can be attached to the handlebars. Size: Approximately Φ15cm x 25cm This is a used item, used a few times. There are no tears in the exterior or zipper malfunctions, and I believe there are no problems with its use. As it is a used item, there are some scratches and dirt from use. Please check the condition in the images before considering purchasing.