This backpack is zipper ending, back use is breathable cloth. This will make you more comfortable, and its capacity is very big, can hold many things.one side pockage,more color
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea