Material: Canvas Size: L*W*H: 30*12*44cm(11.82*4.73*17.36in) Personalized and fashion style will make you stand out at the back-to-school season or daily use Neat sewing shown in every detail, especially the tight contact. Durable metal zippers can be used for a long time Ergonomically designed breathable back is made of ventilate material, can efficiently decrease crash impact and soft back up

Material: Canvas Size: L*W*H: 30*12*44cm(11.82*4.73*17.36in) Personalized and fashion style will make you stand out at the back-to-school season or daily use Neat sewing shown in every detail, especially the tight contact. Durable metal zippers can be used for a long time Ergonomically designed breathable back is made of ventilate material, can efficiently decrease crash impact and soft back up