This is a body bag for children. It's a one-shoulder bag, but the shoulder strap can be attached with a hook so that it can be worn on either shoulder. Please note that the bag's dimensions are approximate, as they were measured by an amateur. Width: 15 cm Height: 25 cm My son used this when he went to his friend's house by bicycle. It was very useful when he didn't have much to carry. It seems that having both hands free is also good for children. It will be shipped folded up. Body bag, children's bag, kids, bag, shoulder bag, small bag, crossbody bag, waist pouch