Bioworld backpack Yoshi As a true Super Mario fan, this backpack cannot be missing in your collection. Whether you use it for school or in your free time, you can store all your stuff in it! With the adjustable shoulder straps you can adjust the bag in height. The bag closes with a zipper. Specifications: Gender: junior / unisex Color: green Material: polyester Dimensions: 41 x 31 x 10 cm (L x W x D) Content: 13 liters