This is the handlebar pouch for BLUE LUG TANDEM. It's a great item that can be easily attached with the included Velcro straps. It works with various types of handlebars, such as flat bars and drop handlebars. You should be able to attach it to most bikes by changing the position of the Velcro straps. Since there's no bottom plate or core material, the shape will collapse if you put heavy items in it, but we adopted it because that loose feeling was exquisite. It can also be attached to a saddle if there's a loop. It's also good to remove the straps and use it as a small item case. It's a multi-use pouch. x-lavender/beige MADE IN JAPAN Material: Nylon Size: Approximately 19cm wide, approximately 11cm depth Sixth photo: Slightly dirty.