Demon Slayer Nezuko's Box-Style Backpack. - Design: Nezuko's box - Straps: Adjustable straps - Size (outer dimensions): Height: approx. 31.5cm Width: approx. 22.0cm Depth: approx. 11.0cm It's a backpack, so you can wear it on your back. I used it to store goods, so I've never actually worn it on my back. When shipping, I will fold it as much as possible to reduce the size. Thank you for your understanding. Thank you for looking.