I received this from a dealership. It's a design that can be used by both children and adults. It's made of reflective material, so I think it would be good to attach it to a backpack, etc. I haven't used it, but I threw away the original bag it came in, so I'll put it in a bag I have, as shown in the photo, and then wrap it in bubble wrap for shipping. Blue bear-shaped acrylic keyholder with the Mercedes-Benz logo. - Color: Blue - Design: Bear-shaped - Material: Acrylic - Logo: Mercedes-Benz Thank you for looking.