This is a shoulder bag. It's handmade with two layers of genuine leather, sewn together by hand. It closes with a jumper button. The size is 25 x 17 x 9 cm. Although it has holes for attachment as a side bag, it's recommended to use it as a shoulder bag. Saddlebag belts are not included. If you'd like to purchase it, it can be made for an additional 1500 yen for shipping. Thank you. Type: Bag Material: Genuine Leather Color: Blue